About IndiGo
IndiGo is India's largest airline by passengers carried and fleet size. Founded in 2006, the airline operates over 2,000 daily flights to 90+ domestic and 30+ international destinations. Known for on-time performance and low fares, IndiGo carries roughly 6 out of every 10 domestic passengers in India.
How punctual is IndiGo? On-time performance
IndiGo flights depart on time 91.1% of the time (DGCA, September 2026), making it the 1st most punctual major airline in India.
91.1% on-time IndiGo · DGCA on-time performance DGCA, September 2026
| Airline | On-time % |
|---|---|
| IndiGo | 91.1% |
| Akasa Air | 90.8% |
| Air India Group | 81.7% |
| Alliance Air | 75% |
| SpiceJet | 16.6% |
Key facts about IndiGo
- Carries ~60% of all domestic air passengers in India, 1 in every 2 domestic flights is IndiGo
- Operates 550+ daily flights across 90+ domestic and 30+ international destinations
- India's most punctual major airline, consistently tops DGCA on-time performance tables
- IndiGo Stretch seats offer extra legroom (up to 34–36 inches) for passengers who want more space without a full cabin upgrade
⏱ On-time performance
Based on DGCA Flight Reliability Report data (India domestic operations):
Source: DGCA's monthly traffic report, the latest month published. On-time is measured at ten major airports (Bengaluru, Delhi, Hyderabad, Mumbai, Chennai, Kolkata, Ahmedabad, Kochi, Guwahati, Lucknow).
IndiGo fare range
Based on 9,222 fare observations across 500 routes over the last 30 days:
Popular IndiGo routes
Most-tracked routes we see IndiGo operating, with typical economy fares:
IndiGo information
Offers on IndiGo flights
Apply these HappyFares promo codes at checkout to save on your IndiGo booking. Codes refresh from our current live catalogue.
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Promo codes apply at checkout. T&Cs apply and codes may be withdrawn at any time. See the full list at all HappyFares offers.
Special fares for students, senior citizens & defence personnel
Tick the fare type in the search box to see these fares where an airline offers them. No promo code is needed.
Some airlines offer student fares to students over 12, at times with extra baggage. Tick Student in the search box; any discount shows on each fare. Not every airline offers one. Carry a valid student ID (and a student visa where needed) to check-in.
Some airlines offer senior citizen fares to travellers aged 60 and above. Tick Senior citizen in the search box to see them; no promo code is needed. Carry proof of your date of birth to check-in.
For serving and retired personnel of the Indian Armed Forces and paramilitary forces, and their dependants. Tick Defence in the search box to see defence fares. A valid military ID is needed for every passenger at check-in.
Frequently asked questions about IndiGo
What is the cheapest IndiGo fare I can get on HappyFares?
IndiGo economy fares on HappyFares typically range from ₹4,122 to ₹1,15,603, with a typical fare of ₹12,398 based on 9,222 fare observations across 500 routes. Book early and use HappyFares price alerts to catch the lowest fares.
How do I do web check-in for IndiGo?
IndiGo web check-in opens 48 hours before departure and closes 60 minutes before departure. Visit the IndiGo check-in portal at https://www.goindigo.in/check-in.html or use the IndiGo mobile app. On HappyFares, we provide step-by-step web check-in instructions for IndiGo at happyfares.in.
What is IndiGo's baggage allowance?
IndiGo baggage allowance, from IndiGo's published policy: domestic checked baggage is Saver / Flexi Plus: 15 kg (1 piece) • IndiGo UpFront: 20 kg (standard + 5 kg) • IndiGoStretch: 30 kg, Stretch+: 40 kg (2 pieces). International checked baggage: Per person, 2 pieces (Saver/Flexi Plus · UpFront · Stretch · Stretch+): Gulf (Dubai, Abu Dhabi, Doha) & Singapore/KL/Colombo/Dhaka 30 · 35 · 40 · 45 kg • Bangkok/Phuket/Bali/Malé 20 · 25 · 30 · 35 kg (2 pieces) • Kathmandu 20 · 25 · 30 · 35 kg (1 piece only) • Europe (London, Amsterdam) 30 · 40 · 46 · 46 kg. Cabin baggage: 7 kg hand baggage + 1 personal item up to 3 kg (IndiGo Business / Stretch: 12 kg). Excess baggage rates and infant rules are on the HappyFares IndiGo baggage allowance page. Check your fare at booking and the IndiGo official policy at https://www.goindigo.in/travel-information/en/baggage-allowance.html before you fly.
How do I contact IndiGo customer care?
IndiGo India customer care number is 0124-617 3838. You can also reach them via the official IndiGo website at www.goindigo.in. For HappyFares bookings made on IndiGo, contact HappyFares support at www.happyfares.in/help.
Is IndiGo part of an airline alliance?
IndiGo is an independent airline (not part of any major global alliance). Loyalty miles and benefits are specific to IndiGo's own frequent flyer programme. Check the IndiGo website for their loyalty programme details.
How do I check my IndiGo PNR status?
You can check your IndiGo PNR (Passenger Name Record) status on the official IndiGo website under Manage Booking. Enter your 6-character PNR and last name to view booking confirmation, seat assignment, and e-ticket details. If you booked via HappyFares, your PNR is visible in the HappyFares app under My Bookings. You can also use our IndiGo PNR status guide for step-by-step instructions.
How do I track my IndiGo flight status?
To check live IndiGo (6E) flight status, visit the IndiGo flight status page on HappyFares. You can also check directly on the IndiGo website or via the AirSewa mobile app (for Indian carriers). Enter the 6E flight number to see real-time departure/arrival times, delays, and gate information. Check status 2–3 hours before departure for the most accurate update.
What are the most popular IndiGo routes from India?
IndiGo operates flights on the following popular routes: Bangalore to Kolkata, Ahmedabad to Guwahati, Bangalore to Chandigarh, Bangalore to Bhubaneswar, Delhi to Singapore. Compare IndiGo fares and book tickets on HappyFares with zero convenience fee (promo code HFNCF).
What is IndiGo's IATA code?
IndiGo's IATA code is 6E. When searching for flights or checking status, enter "6E" followed by the flight number (e.g. 6E 204 for the Delhi–Mumbai route). The ICAO code is IGO.
What is IndiGo Flexi fare (Flexi Plus)?
Flexi Plus is IndiGo's flexible economy fare, one step above Saver. On domestic flights it includes a complimentary standard seat and a complimentary snack, up to 50% off XL seats, and reduced cancellation and change charges compared with Saver. The airline sells it as Flexi Plus; "Flexi" is the short name. Check the fare rules at booking for the exact charges on your flight.
What is IndiGo Stretch?
IndiGoStretch is IndiGo's front cabin with wider, business-style seats and more legroom, sold on select routes and aircraft. It includes meals and free seat selection in the Stretch cabin, and on international flights priority check-in and boarding. Availability varies by route, so check the fare options when you search.
Does IndiGo have business class?
IndiGo's main cabin is economy. On select routes it sells IndiGoStretch, a front cabin with wider business-style seats, meals included and free seat selection in that cabin. Its economy fares are Saver, Flexi Plus and UpFront, plus Lite on IndiGo's own site.
What is IndiGo's 6E Rewards loyalty programme?
6E Rewards is IndiGo's frequent-flyer programme. Members earn 6E Miles on every booking and can redeem them for free flights, seat upgrades, and partner benefits. Sign up at goindigo.in/6e-rewards.
Does IndiGo fly international routes?
Yes. IndiGo operates international flights to Dubai, Abu Dhabi, Muscat, Doha, Colombo, Bangkok, Kuala Lumpur, Singapore, Kathmandu, Kabul, and several other destinations. International web check-in closes 75 minutes before departure.
Is IndiGo a budget airline?
Yes. IndiGo is India's largest low-cost carrier (LCC). It charges separately for checked baggage, meals, and seat selection on base fares (6E Saver). Flexi Plus adds a complimentary standard seat and snack with lower change and cancellation charges, and UpFront adds seats in the first two rows.