In-Flight WiFi on International Flights from India — Complete Airline Guide 2026

Staying connected at 40,000 feet used to be a luxury. Now it’s becoming standard on most international flights departing from India. According to the International Air Transport Association (IATA), over 90% of international airlines serving India offered some form of in-flight WiFi by early 2026. But the quality, speed, and cost vary dramatically between carriers.

For Indian travellers heading to Dubai, Singapore, London, or Frankfurt, the WiFi experience can range from free ultra-fast Starlink streaming to painfully slow paid connections that barely load a WhatsApp message. This guide breaks down exactly what you’ll get on each airline — with real pricing in USD and INR, speed benchmarks, and practical tips to stay connected without overpaying.

Whether you’re a business traveller who needs to stay productive on a long-haul international flight from India or a leisure traveller who wants to share photos mid-flight, we’ve tested and compared WiFi across nine major airlines. Here’s everything you need to know before your next trip.

How Does In-Flight WiFi Work on International Flights?

In-flight WiFi connects aircraft to the internet through satellite systems orbiting Earth. According to Euroconsult’s 2025 connectivity report, the global in-flight connectivity market reached USD 8.4 billion in 2025, with satellite-based systems powering over 95% of long-haul WiFi. Three distinct satellite technologies serve international flights from India, and the technology your airline uses directly determines your browsing experience.

Ku-Band Satellite WiFi

Ku-band is the oldest and most widely deployed in-flight WiFi technology. It uses geostationary satellites positioned roughly 36,000 km above Earth. Speeds typically range from 2 to 10 Mbps shared across the entire aircraft. That’s enough for WhatsApp messages and basic email, but streaming video is usually out of the question.

Thai Airways and some British Airways aircraft still rely on Ku-band systems. The high latency — often 600-800 milliseconds round-trip — makes real-time applications like video calls frustrating. Think of it as early-2000s broadband speeds shared among 300 passengers.

Ka-Band Satellite WiFi

Ka-band represents the middle tier of in-flight connectivity. These satellites operate at higher frequencies, delivering 10 to 50 Mbps per aircraft. Singapore Airlines, Cathay Pacific, and Lufthansa’s current FlyNet service use Ka-band systems from providers like Inmarsat and Viasat.

With Ka-band, you can browse social media with images, send WhatsApp voice notes, and even manage light video streaming in standard definition. It’s a noticeable step up from Ku-band, though it still can’t match ground-based broadband.

Starlink Low-Earth-Orbit (LEO) WiFi

Starlink has fundamentally changed what’s possible at cruising altitude. SpaceX’s constellation of over 6,000 low-earth-orbit satellites sits just 550 km above Earth — roughly 65 times closer than geostationary satellites. The result is dramatically lower latency (20-40 ms) and speeds of 100 to 500 Mbps per aircraft.

Emirates and Qatar Airways have adopted Starlink for their fleets, and the difference is stark. Passengers can stream 4K video, join Zoom meetings with clear video, and download large files mid-flight. It genuinely feels like using WiFi at home. Lufthansa has signed a Starlink deal too, with installation beginning in late 2026.

Which Airlines Offer WiFi on International Flights from India?

Nine major international airlines operating from Indian cities — Delhi, Mumbai, Bengaluru, Hyderabad, Chennai, and Kochi — offer in-flight WiFi in 2026. According to DGCA traffic data for FY 2025-26, these nine airlines collectively carried over 28 million international passengers from India. Below is a detailed breakdown of each carrier’s WiFi offering, covering speed, pricing, free options, and fleet coverage.

If you’re comparing airlines for your next trip, our guide to the best airlines for international flights from India covers service quality beyond just WiFi.

*Lufthansa Starlink upgrade begins late 2026 with speeds up to 100 Mbps. INR conversions approximate at 1 USD = 84 INR.

How Does Emirates WiFi Compare on India Routes?

Emirates operates over 170 weekly flights from India, connecting eight Indian cities to Dubai and onward to 150+ destinations. According to Emirates, the airline aims to retrofit its entire fleet of 232 aircraft with Starlink terminals by mid-2027, with roughly 150 aircraft already equipped as of early 2026. On Starlink-equipped planes, WiFi is completely free for every passenger in every cabin — no sign-up, no loyalty membership, no data caps.

The speeds are remarkable. Starlink delivers 100-250 Mbps download with latency as low as 25 milliseconds. That’s fast enough to stream Netflix in HD, join a Microsoft Teams call with video, or upload holiday photos to Instagram while cruising over the Arabian Sea.

On the roughly 35% of Emirates aircraft that haven’t yet been retrofitted with Starlink, the legacy WiFi system charges USD 2.99-5.99 for messaging and USD 9.99-19.99 for full internet, depending on flight duration. You can check whether your specific flight has Starlink by looking for the “Starlink” badge during seat selection on the Emirates app.

If you’re flying Emirates through Dubai, our Dubai airport layover guide covers how to make the most of your connection time — including the free WiFi available throughout Dubai International Airport.

What Does Qatar Airways WiFi Offer Indian Travellers?

Qatar Airways serves 13 Indian cities with direct flights to Doha, making it one of the most accessible international carriers for Indian passengers. The airline’s Starlink WiFi rollout is among the most aggressive in the industry — approximately 85% of its widebody fleet (Boeing 777 and Airbus A350) is already equipped, with Boeing 787 Dreamliner retrofits underway. Free WiFi is available to every passenger regardless of cabin class or loyalty status.

What sets Qatar Airways apart is raw speed. Their Starlink implementation delivers up to 500 Mbps — faster than most fibre broadband connections in Indian cities. Passengers have reported successful 4K video streaming and large file transfers. The latency sits around 20-35 milliseconds, which makes real-time applications like video conferencing and online gaming genuinely usable at cruising altitude.

On the few remaining non-Starlink aircraft, WiFi passes start at approximately USD 10 for a full-flight pass. Qatar Airways offers a 20% discount when you purchase WiFi before boarding through their app.

How Does Singapore Airlines WiFi Work from India?

Singapore Airlines flies from seven Indian cities — Delhi, Mumbai, Bengaluru, Chennai, Hyderabad, Kolkata, and Ahmedabad — to Singapore, with connections across Asia-Pacific and beyond. The airline uses Inmarsat’s GX Aviation Ka-band system, delivering speeds of 7-16 Mbps across roughly 90% of its fleet.

Here’s the good news for budget-conscious travellers: KrisFlyer members get free unlimited WiFi on all Singapore Airlines flights. KrisFlyer membership is completely free to join, and you can sign up online before your flight. Premium cabin passengers (Business and First Class) also get complimentary WiFi regardless of loyalty status.

For economy passengers without KrisFlyer membership, Singapore Airlines charges USD 3.99 for a 2-hour pass and USD 15.99 for a full-flight pass. The speeds support messaging, email, social media browsing, and light video streaming in standard definition.

If you’re transiting through Changi Airport, check our Singapore Changi Airport layover guide for details on the airport’s famously fast free WiFi and other amenities.

What WiFi Options Does Air India Provide on International Routes?

Air India made headlines in January 2025 when it became the first Indian airline to offer WiFi on domestic flights. On international routes, WiFi is available on the airline’s newer fleet — primarily the Airbus A350 (flying Delhi-London, Delhi-New York, and other premium long-haul routes) and Boeing 787-9 Dreamliner aircraft. The service currently remains free during an introductory period, though Air India is expected to introduce paid tiers eventually.

The WiFi uses Panasonic Avionics’ Ka-band system, delivering speeds of 5-15 Mbps. That’s sufficient for WhatsApp messaging, email, web browsing, and social media. Video streaming works in standard definition but can be inconsistent on heavily loaded flights.

Coverage sits at around 40% of Air India’s fleet. If WiFi matters to your journey, check your aircraft type during booking — A350 and 787-9 aircraft are your best bet. The older Boeing 777-200LR and 787-8 aircraft on some routes may not have WiFi installed yet.

Air India’s ongoing fleet renewal under the Tata Group ownership means WiFi coverage should expand significantly through 2026 and 2027 as new aircraft deliveries continue.

How Does Etihad Airways WiFi Perform on India Flights?

Etihad Airways connects multiple Indian cities to Abu Dhabi, with onward connections to Europe, the Americas, and Africa. The airline uses Panasonic Avionics’ Ka-band WiFi across approximately 75% of its fleet, with speeds up to 20 Mbps. Etihad’s WiFi pricing follows a tiered structure, and the free messaging tier makes it easy to stay in touch without spending anything.

Etihad offers three WiFi tiers on most flights: a free messaging plan that covers WhatsApp, iMessage, and similar apps; a browse package (USD 5-10) for email and social media; and a stream package (USD 15-20) for video streaming and large downloads. Business class and first class passengers receive complimentary full WiFi access.

Etihad Loyalty members at Silver tier and above also receive free WiFi upgrades. The programme is free to join, though the Silver tier requires earning qualifying miles.

What’s the WiFi Situation on Lufthansa Flights from India?

Lufthansa flies from Delhi, Mumbai, and Bengaluru to Frankfurt and Munich, with extensive connections across Europe. The airline’s current FlyNet WiFi service uses Ka-band technology from Inmarsat, delivering speeds up to 4 Mbps — functional but noticeably slower than competitors. Lufthansa charges USD 7 for a messaging pass and up to USD 27 for a full-flight internet pass on long-haul routes.

The big change is coming. Lufthansa has signed a partnership with Starlink to equip its entire fleet, with installation beginning in the second half of 2026. Once complete, speeds should jump to 100+ Mbps with free WiFi for all passengers — matching what Emirates and Qatar Airways offer today.

For now, Lufthansa offers free messaging (WhatsApp, iMessage) on most routes. Frequent flyers with Miles and More Senator or HON Circle status get complimentary full WiFi access. Creating a free Lufthansa Travel ID account also unlocks a free messaging pass.

How Good Is WiFi on Thai Airways International Flights?

Thai Airways connects Indian cities to Bangkok, with onward flights across Southeast Asia and beyond. The airline’s WiFi offering is one of the more basic among the carriers in this comparison. Thai Airways uses Ku-band satellite technology on approximately 50% of its widebody fleet, with speeds capped at about 10 Mbps shared across the aircraft.

Pricing starts at around USD 5 for a 1-hour messaging pass and goes up to USD 20 for full-flight internet access. There’s no free tier for any passenger class or loyalty level, which puts Thai Airways behind most competitors in this regard.

The practical reality is that Thai Airways WiFi works well for WhatsApp messages, email, and basic web browsing. Don’t expect to stream video or make video calls. If connectivity is a priority for your Bangkok trip, consider airlines like Singapore Airlines or Emirates that offer stronger WiFi options when searching for international flights from India on HappyFares.

What WiFi Does British Airways Offer on India Routes?

British Airways operates direct flights from Delhi, Mumbai, Bengaluru, and Hyderabad to London Heathrow. The airline uses a mix of Ku-band and Ka-band WiFi (through Inmarsat’s GX system) across roughly 70% of its long-haul fleet. Speeds vary between 5-15 Mbps depending on the aircraft type.

WiFi pricing is structured in GBP: a browse session costs GBP 4.99 (approximately USD 6) and a stream session costs GBP 7.99 (approximately USD 10). Sessions last for the duration of the flight. British Airways Executive Club members at Gold and Gold Guest List tier receive complimentary WiFi access.

Club World (Business Class) passengers on select aircraft also receive free WiFi as part of the premium experience. The airline has been gradually upgrading its fleet to Ka-band Inmarsat GX Aviation, which offers better speeds than the older Ku-band system still found on some Boeing 777 aircraft.

How Is Cathay Pacific’s WiFi on Flights from India?

Cathay Pacific flies from Delhi and Mumbai to Hong Kong, serving as a gateway to East Asia, Australia, and North America. The airline uses Gogo’s 2Ku technology — a modified Ka-band system — across approximately 80% of its fleet. Speeds reach up to 15 Mbps, which supports browsing, social media, and light streaming.

WiFi passes cost USD 9.99 for a 1-hour pass and USD 19.99 for a full-flight pass. Cathay Pacific’s Marco Polo Club members at Gold and Diamond tier receive complimentary WiFi. Asia Miles members (free to join) get a discounted rate on WiFi purchases.

Cathay Pacific’s WiFi is reliable for work tasks — email, document editing, and messaging apps work smoothly. Video streaming is possible in standard definition but can buffer during peak usage periods when most passengers are connected.

WiFi Pricing Comparison — Cost Per Hour Across Airlines (USD)

The chart below visualises the hourly WiFi cost across all nine airlines covered in this guide. Airlines offering free WiFi are shown in green. The price difference is enormous — ranging from zero on Emirates and Qatar Airways to over USD 4 per hour on Lufthansa’s current system. When you’re choosing between low-cost and full-service airlines for long-haul flights, WiFi cost is worth factoring into your total trip budget.

How Do You Connect to In-Flight WiFi? Step-by-Step Guide

Connecting to WiFi at cruising altitude follows a similar process across most airlines, though each carrier has slightly different portal interfaces. According to a 2025 survey by Skytrax, 23% of passengers who paid for in-flight WiFi reported difficulty connecting — usually because they missed a simple step. Here’s the universal process that works on all nine airlines in this guide.

Before Boarding

Join the airline’s free loyalty programme (KrisFlyer, Skywards, Privilege Club) to unlock free WiFi where available. Download any airline-specific app — Emirates, Qatar Airways, and Singapore Airlines all have apps that simplify the connection process. Also download offline content (Netflix episodes, Spotify playlists, work documents) as a backup in case WiFi is unavailable on your specific aircraft.

Once Airborne

1. Wait for the announcement. WiFi typically activates 10-15 minutes after takeoff, once the aircraft reaches cruising altitude. The cabin crew will announce when it’s available.
2. Enable WiFi on your device. Turn off airplane mode or simply toggle WiFi on while keeping cellular off. Both options work on most modern smartphones.
3. Connect to the airline’s network. Look for network names like “Emirates WiFi,” “QatarAirways-WiFi,” “SIA-WiFi,” or similar. These are open networks — no password needed to connect.
4. Open your browser. A captive portal page will load automatically. If it doesn’t, try navigating to any website — you’ll be redirected to the portal.
5. Log in or purchase a plan. Enter your loyalty programme details for free access, or select a paid plan and enter payment details. Most airlines accept credit cards and some accept loyalty miles.
6. Start browsing. Once authenticated, you’re connected. The portal usually shows remaining time or data, and you can switch plans mid-flight if needed.

Troubleshooting Tips

If the portal page doesn’t load, try typing “wifi.inflightinternet.com” or the airline’s specific URL (shown in the seat-back card) into your browser. Clear your browser cache if you’re stuck in a login loop. On iPhones, disabling “Private Relay” in iCloud settings often resolves connectivity issues. Some VPNs block captive portals — disconnect your VPN before trying to connect.

What Are the Best Tips for Better In-Flight WiFi?

Even on the fastest Starlink connection, a few smart habits can dramatically improve your in-flight internet experience. We’ve found that most WiFi frustration comes from passengers doing bandwidth-heavy tasks unnecessarily. Here are practical tips that actually make a difference.

1. Connect early, before the crowd. Bandwidth is shared among all connected passengers. Logging in right when WiFi activates gives you access before everyone else starts competing for bandwidth. On a full 777 with 350+ passengers, this matters.
2. Use messaging apps, not SMS. WhatsApp, Telegram, and iMessage use a fraction of the bandwidth that regular cellular SMS needs. They work on even the slowest Ku-band connections. International SMS charges can also add up quickly — WhatsApp is free.
3. Disable automatic updates. Turn off app auto-updates, cloud photo sync (Google Photos, iCloud), and system updates on all your devices before connecting. These background processes consume bandwidth silently and slow down everything else.
4. Close unnecessary tabs and apps. Each open browser tab and background app consumes bandwidth for ads, tracking scripts, and content refreshes. Close everything you’re not actively using.
5. Use the airline’s messaging-only plan first. Several airlines (Etihad, Lufthansa, Emirates legacy fleet) offer free messaging-only tiers. Start with the free option. If you need more bandwidth, upgrade mid-flight.
6. Choose the right seat (seriously). On some aircraft, passengers sitting closer to the WiFi antenna (usually mounted on top of the fuselage, near the wings) get slightly better signal strength. Window seats in the middle of the aircraft tend to perform marginally better.

What’s the Status of Domestic WiFi in India?

TRAI approved regulations for in-flight WiFi on domestic Indian flights back in 2018, but adoption has been slow. As of March 2026, Air India remains the only Indian airline offering WiFi on domestic routes — a service launched on 1 January 2025. The DGCA has cleared the regulatory path, but the economics of installing and maintaining satellite connectivity on short domestic routes (typically 1-3 hours) have made most Indian carriers cautious.

Air India’s domestic WiFi is available on A350, Boeing 787-9, and select A321neo aircraft operating routes like Delhi-Mumbai, Delhi-Bengaluru, and Mumbai-Bengaluru. The service is currently free during an introductory period, using Panasonic Avionics’ Ka-band technology.

IndiGo, India’s largest airline by market share, is expected to introduce WiFi on its upcoming Airbus A321XLR aircraft. The A321XLR deliveries are anticipated in 2026, and IndiGo has partnered with Bluebox for wireless in-flight entertainment. Whether this will include internet connectivity or just locally hosted content (movies, music, magazines) remains unconfirmed.

SpiceJet and Akasa Air have not announced WiFi plans for their domestic fleets as of March 2026. The short average flight time on Indian domestic routes (under 2.5 hours) and the need to keep ticket prices competitive make WiFi a tough business case for budget carriers.

What Can You Actually Do — and Not Do — with In-Flight WiFi?

Airline WiFi marketing often promises “connectivity” without specifying what that actually means at 40,000 feet. Here’s an honest breakdown based on the three technology tiers available on international flights from India.

Works Well on All Systems (Including Ku-Band)

• WhatsApp text messages (sent and received within seconds)
• iMessage and Telegram text messages
• Email — text-only emails send instantly; emails with attachments under 2 MB work fine
• Basic web browsing (news sites, Google searches, Wikipedia)
• Social media text posts (Twitter/X, LinkedIn text updates)
• Google Maps (text-based directions — map tiles may load slowly)

Works on Ka-Band and Starlink (Not Reliable on Ku-Band)

• Instagram and Facebook with images
• WhatsApp voice notes and image sharing
• Email with large attachments (5-10 MB)
• Google Docs and Microsoft 365 online editing
• Music streaming (Spotify, Apple Music — set to low quality)
• Standard-definition video streaming (may buffer occasionally)

Works Reliably Only on Starlink (Emirates, Qatar Airways)

• HD and 4K video streaming (Netflix, YouTube, Prime Video)
• Video conferencing (Zoom, Google Meet, Teams) with clear video
• Large file uploads and downloads (50 MB+)
• Multiple devices streaming simultaneously
• Online gaming with low latency
• Cloud backup and sync operations

Generally Blocked or Unreliable on All Airlines

• VoIP phone calls (many airlines block these to avoid cabin noise disturbance)
• Torrent downloads (blocked by most airline WiFi providers)
• VPN connections (work on some airlines but blocked on others — inconsistent)
• Firmware and OS updates (usually blocked to preserve bandwidth)

How Can You Save Money on In-Flight WiFi?

Paying USD 20-27 for WiFi on a single flight adds up quickly, especially for frequent travellers. Here are proven strategies to reduce or eliminate your in-flight WiFi costs on international flights from India.

1. Join free loyalty programmes. Singapore Airlines KrisFlyer, Delta SkyMiles, and Lufthansa Travel ID all unlock free WiFi or free messaging with zero-cost membership. Sign up before every trip — it takes two minutes and saves real money.
2. Book airlines with free WiFi. When comparing flights on HappyFares, consider the WiFi cost as part of your total trip expense. A flight that’s USD 20 more but includes free Starlink WiFi (Emirates, Qatar Airways) may actually be the better deal.
3. Pre-purchase WiFi at a discount. Qatar Airways, British Airways, and Cathay Pacific offer 15-20% discounts when you buy WiFi passes through their app before boarding. This is cheaper than purchasing onboard.
4. Use the free messaging tier. Etihad, Lufthansa, and some Emirates legacy aircraft offer free WhatsApp and iMessage. If you just need to stay in touch, this is usually enough — save the full internet pass for when you truly need it.
5. Check your credit card benefits. Some premium travel credit cards (Amex Platinum, Citibank Prestige) include complimentary in-flight WiFi or Boingo passes that work on certain airlines. Check your card’s travel benefits before your flight.
6. Fly premium when the fare difference is small. Business class passengers on Etihad, British Airways, Cathay Pacific, and Singapore Airlines get free WiFi. If the fare difference is small on a long-haul flight and you’d otherwise pay USD 20+ for WiFi, the upgrade math might work out. Check our Emirates First Class review to see what premium cabins offer beyond WiFi.

What Should You Consider About WiFi When Booking International Flights?

WiFi shouldn’t be the only factor in choosing your airline, but for business travellers and anyone planning to work mid-flight, it’s a legitimate consideration. Here’s how to factor WiFi into your booking decisions when searching for flights on HappyFares.

Check the aircraft type, not just the airline name. An Emirates Boeing 777 with Starlink delivers a completely different WiFi experience than an Emirates A380 still waiting for its retrofit. Most airline booking systems show the aircraft type during seat selection — look for A350, Boeing 787-9, or explicitly Starlink-branded aircraft.

Consider your route duration. On a 4-hour Delhi-Dubai flight, paying USD 20 for WiFi is USD 5 per hour. On a 9-hour Delhi-London flight, the same pass costs just USD 2.20 per hour. Full-flight passes offer better value on longer routes. For shorter hops, the free messaging tier is usually sufficient.

Think about what you actually need to do. If it’s just WhatsApp messages and email, even the cheapest Ku-band WiFi will work. If you need to attend video meetings or stream content, Starlink is the only reliable option among airlines flying from India. Match your airline choice to your actual connectivity needs.

Frequently Asked Questions

Q: Which airlines offer free in-flight WiFi on international flights from India?
Emirates offers free Starlink-powered WiFi on equipped aircraft with speeds up to 250 Mbps. Qatar Airways provides free Starlink WiFi reaching 500 Mbps on its 777 and A350 fleet. Air India offers complimentary WiFi during an introductory period on A350 and 787 aircraft. Singapore Airlines gives free WiFi to all KrisFlyer members (free to join). Etihad provides free messaging for all passengers.

Q: Can I stream Netflix on in-flight WiFi during international flights?
Yes, but only on airlines with Starlink or Ka-band satellite WiFi. Emirates and Qatar Airways support HD and 4K streaming via Starlink. Singapore Airlines and Etihad support standard-definition streaming on newer aircraft. Older Ku-band systems on Thai Airways handle messaging and browsing but struggle with video streaming.

Q: How much does in-flight WiFi cost on flights from India in 2026?
Prices vary widely. Emirates and Qatar Airways offer free Starlink WiFi. Singapore Airlines charges USD 3-16 for non-KrisFlyer members. Lufthansa charges USD 7-27 per flight. Thai Airways charges approximately USD 5-20. British Airways charges GBP 4.99-7.99 per session. Cathay Pacific charges USD 10-20 for a flight pass.

Q: Does Air India have WiFi on international flights from Delhi and Mumbai?
Yes. Air India offers WiFi on international flights operated by its Airbus A350 and Boeing 787-9 aircraft. Routes from Delhi and Mumbai to London, New York, San Francisco, and other long-haul destinations have WiFi-equipped aircraft. The service is currently free during an introductory period.

Q: What is the difference between Ku-band, Ka-band, and Starlink in-flight WiFi?
Ku-band is the oldest technology, offering 2-10 Mbps suitable for messaging and email only. Ka-band delivers 10-50 Mbps and supports browsing and light streaming. Starlink uses low-earth-orbit satellites to deliver 100-500 Mbps with low latency, enabling HD streaming and video calls. Emirates and Qatar Airways use Starlink; most other airlines use Ka-band or Ku-band.

Q: Can I use WhatsApp and make video calls on in-flight WiFi?
WhatsApp text and voice messages work on virtually all in-flight WiFi systems, including basic Ku-band connections. Video calls require at least 5 Mbps of consistent bandwidth — possible on Ka-band systems and excellent on Starlink-equipped Emirates and Qatar Airways flights. Some airlines restrict VoIP calls to avoid cabin noise disturbance.

Q: Is in-flight WiFi available on domestic flights within India?
Air India is currently the only Indian airline offering WiFi on domestic flights, launched in January 2025. The service is available on A350, 787-9, and select A321neo aircraft. TRAI approved in-flight WiFi regulations in 2018, but adoption has been slow. IndiGo is expected to launch WiFi on its A321XLR aircraft in 2026.

Disclaimer: WiFi prices and availability quoted in this guide are current as of March 2026 and may vary by route, aircraft type, booking date, and fare class. Airlines frequently update their WiFi services, fleet coverage, and pricing tiers. Always verify the latest WiFi availability and pricing on the airline’s official website or by contacting HappyFares customer support before your flight.

Sources: Emirates, Singapore Airlines, TRAI, DGCA, Skytrax, IATA, Euroconsult