IndiGo (IATA code: 6E) is India’s largest airline by fleet size, market share, and daily departures. This review covers IndiGo’s domestic and international route network, 5 fare classes, baggage policy, seat comfort across cabin types, food options, DGCA on-time performance data, web check-in process, 6E Rewards loyalty program, cancellation policy, and a comparison with Air India, SpiceJet, and Akasa Air.
What Is IndiGo Airlines and Why Does It Dominate Indian Aviation?
IndiGo is India’s largest low-cost carrier with a 64.9% domestic market share, 430+ Airbus aircraft, and 2,200+ daily departures across 120+ destinations. The airline has held the top market share position since 2012.
IndiGo Airlines is a low-cost carrier (LCC) owned by InterGlobe Aviation Limited. A low-cost carrier is an airline that offers lower fares by charging separately for services like meals, baggage, and seat selection. IndiGo launched operations in August 2006 with a single Delhi to Imphal route.
The airline’s 2026 operational profile includes these key metrics:
| Metric | Value |
|---|---|
| Fleet size | 432 aircraft (as of June 2026) |
| Aircraft types | Airbus A320neo, A321neo, A321XLR |
| Daily departures | 2,200+ |
| Domestic destinations | 80+ cities |
| International destinations | 44 countries and territories |
| Domestic market share | 64.9% (DGCA, May 2026) |
| Annual passengers (FY26) | 123 million |
| Skytrax rating | 4-Star Low-Cost Airline |
Source: Outlook Business (fleet and passenger data), DGCA Monthly Report May 2026 (market share), Skytrax (rating).
IndiGo operates from 6 primary hub airports: Delhi (DEL), Mumbai (BOM), Bengaluru (BLR), Hyderabad (HYD), Chennai (MAA), and Kolkata (CCU). These hubs connect tier-1 cities to tier-2 and tier-3 destinations across India.
The airline’s growth target aims for 200 million annual passengers and 550+ aircraft by FY30. This expansion relies on A321XLR narrow-body jets for longer international routes and future A350 widebody aircraft for intercontinental services.
Where Does IndiGo Fly in 2026?
IndiGo connects 80+ domestic cities and 44 international destinations across Asia, Middle East, Europe, and Africa. The international network grew from 5 destinations in FY16 to 44 in FY26, with further expansion planned through A321XLR deliveries.
Domestic Route Network (80+ Cities)
IndiGo covers every Indian state capital and major tier-2 city. The domestic network includes metro-to-metro trunk routes (Delhi-Mumbai, Delhi-Bengaluru, Mumbai-Kolkata) and metro-to-tier-2 connections (Delhi-Jaipur, Mumbai-Goa, Bengaluru-Coimbatore).
Key domestic route categories:
- Trunk routes connect the 6 hub cities to each other with 15 to 30+ daily frequencies per route.
- Regional routes connect tier-2 cities like Lucknow, Patna, Bhopal, Ranchi, and Guwahati to metro hubs.
- Tier-3 routes serve smaller airports like Hubli, Jharsuguda, Durgapur, and Pakyong under the UDAN regional connectivity scheme.
IndiGo holds the highest frequency on India’s busiest route (Delhi to Mumbai) with 20+ daily departures.
International Destinations (44 and Growing)
IndiGo’s international network spans 4 regions:
| Region | Key Destinations | Flight Time from Delhi |
|---|---|---|
| Southeast Asia | Bangkok, Singapore, Kuala Lumpur, Ho Chi Minh City, Bali | 4 – 7 hours |
| Middle East | Dubai, Abu Dhabi, Doha, Muscat, Jeddah, Riyadh | 3 – 5 hours |
| Central Asia | Tashkent, Almaty, Tbilisi | 4 – 5 hours |
| East Asia | Hong Kong | 5.5 hours |
The airline’s international capacity represents approximately 25% of total operations in 2026. This share is set to reach 40% by 2030 as A321XLR aircraft join the fleet.
Upcoming Routes with A321XLR
The Airbus A321XLR is an extra-long-range narrow-body aircraft with a range of 8,700 km. IndiGo expects 9 A321XLR deliveries in FY27. These aircraft enable nonstop service to destinations beyond the standard A321neo range.
Planned A321XLR routes from India include Athens (Greece), Istanbul (Turkey), Bali (Indonesia), and Seoul (South Korea). These routes open European and East Asian connectivity without widebody aircraft costs.
What Are the IndiGo Fare Classes and Pricing?
IndiGo offers 5 fare classes: Lite (no checked bag, lowest price), Standard (15 kg checked bag), Flexi (free cancellation), Plus (meal and priority included), and IndiGoStretch (business class with 38-inch pitch and gourmet meals).
Each fare class includes different service bundles. Choosing the right class depends on baggage needs, flexibility requirements, and comfort preferences.
Lite Fare
Lite is IndiGo’s lowest-priced fare. It includes only a cabin bag (7 kg) with no checked baggage, no seat selection, and no meal. Fare changes and cancellations attract the highest fees.
Lite fares suit travelers carrying a backpack or small bag on short domestic routes. A Delhi to Mumbai Lite fare starts at ₹1,800 to ₹2,500 during off-peak periods.
Standard Fare
Standard is IndiGo’s most popular fare class. It includes 15 kg checked baggage (domestic) and 7 kg cabin baggage. Seat selection is available at booking. Meals are not included but can be pre-ordered or purchased on board.
Standard fares for Delhi to Mumbai range from ₹2,800 to ₹5,000 depending on travel date and booking window.
Flexi Fare
Flexi includes the same baggage as Standard (15 kg checked + 7 kg cabin) with added flexibility. Free cancellation is available up to 3 hours before departure. Free date changes and flight changes attract no penalty. Seat selection is included.
Flexi fares cost ₹800 to ₹1,500 more than Standard fares on the same route. This class suits business travelers and passengers with uncertain schedules.
Plus Fare
Plus is IndiGo’s premium economy bundle. It includes 20 kg checked baggage, 7 kg cabin baggage, a complimentary meal, priority check-in, priority boarding, and preferred seat selection including extra-legroom seats.
Plus fares cost approximately ₹1,500 to ₹2,500 more than Standard fares. This class suits travelers wanting a full-service experience on a low-cost carrier.
IndiGoStretch (Business Class)
IndiGoStretch is IndiGo’s business class product available on select A321neo routes. The cabin has 3 rows in a 2-2 configuration with 38 inches of seat pitch, deep recline, and headrest dividers for privacy. Each seat has standard and USB-C power ports.
IndiGoStretch includes gourmet meals curated by Oberoi Flight Services, priority check-in, priority boarding, priority baggage handling, and lounge access at select airports. IndiGoStretch operates on Delhi-Mumbai, Delhi-Bengaluru, Delhi-Hyderabad, and select other trunk routes.
Source: Business Traveller (IndiGoStretch cabin review), IndiGo press release (Oberoi Flight Services partnership).
For a detailed explanation of how airline fare classes affect pricing across all Indian carriers, read our guide on airline fare class differences and pricing.
What Is the IndiGo Baggage Policy for 2026?
IndiGo allows 7 kg cabin baggage across all fare types. Checked baggage ranges from 0 kg (Lite fare) to 20 kg (Plus fare) on domestic routes, and 20 to 30 kg on international routes depending on the destination and fare class.
Cabin Baggage Rules
Every IndiGo passenger carries one cabin bag weighing up to 7 kg. Maximum dimensions are 55 x 35 x 25 cm. One personal item (laptop bag, handbag, or small backpack) is allowed in addition to the cabin bag on most routes.
IndiGo staff weigh cabin bags at the boarding gate on random checks. Bags exceeding 7 kg are tagged for check-in with applicable excess fees charged at the counter.
Checked Baggage by Fare Type
| Fare Class | Domestic Checked | International Checked |
|---|---|---|
| Lite | 0 kg (purchase separately) | 0 kg (purchase separately) |
| Standard | 15 kg | 20 kg (most routes), 30 kg (select long-haul) |
| Flexi | 15 kg | 20 kg |
| Plus | 20 kg | 25-30 kg |
| IndiGoStretch | 25 kg | 30 kg |
Domestic checked baggage on Lite fare costs ₹1,500 for a 15 kg bag when pre-purchased online. Purchasing at the airport counter costs more per kg.
Excess Baggage Fees and Pre-Paid Options
Excess baggage at the airport counter costs ₹700 per additional kg on domestic routes. International excess baggage rates vary by route, ranging from ₹1,000 to ₹2,500 per kg.
Pre-purchasing extra baggage online saves 30 to 40 percent compared to airport counter rates. IndiGo allows pre-purchase of 5 kg, 10 kg, 15 kg, and 20 kg add-on packs through the website and app.
Sports equipment (golf bags, bicycles, surfboards) requires advance booking through IndiGo customer care. Fees range from ₹2,000 to ₹5,000 depending on equipment type and route.
For a side-by-side comparison of baggage fees across IndiGo, Air India, SpiceJet, and other Indian carriers, read our airline baggage fee comparison across carriers.
How Comfortable Are IndiGo Seats?
IndiGo Economy seats have 28 to 30 inches of pitch on A320neo aircraft, which is standard for low-cost carriers. Economy XL and UpFront seats offer 32 to 34 inches. IndiGoStretch business seats provide 38 inches with deep recline and privacy dividers.
Flight-Report’s aggregate of 54 passenger reviews rates IndiGo cabin and seat comfort at 7.7 out of 10.
Economy Seats (A320neo and A321neo)
IndiGo’s standard economy seats use a 3-3 configuration on A320neo aircraft (180 seats) and A321neo aircraft (222 to 232 seats). Seat pitch measures 28 to 30 inches. Seat width measures 18 inches.
The seats have non-reclining or minimal-recline backrests on most domestic aircraft. This design maximizes seating capacity. Passengers on flights under 2 hours find the limited recline acceptable. Flights exceeding 3 hours feel less comfortable in standard economy.
The A321neo has a slightly longer cabin than the A320neo. This creates marginally more space in the rear rows. Exit row seats on both aircraft types offer additional legroom at no extra charge for Plus fare passengers.
Economy XL and UpFront Seats
Economy XL seats are extra-legroom seats located at exit rows and bulkhead positions. Seat pitch increases to 32 to 34 inches. These seats cost ₹400 to ₹1,200 extra depending on route length and demand.
UpFront seats occupy the first 3 rows of the economy cabin. These seats offer quicker boarding, faster deplaning, and a complimentary snack. UpFront is a separate seating product added in January 2026. UpFront pricing starts at ₹600 to ₹1,500 per seat.
IndiGoStretch Business Seats
IndiGoStretch uses a 2-2 configuration across 3 rows (12 seats) on select A321neo aircraft. Seat pitch measures 38 inches. Each seat has deep recline, adjustable headrest with privacy wings, and personal power outlets (standard AC and USB-C).
A Business Traveller reviewer described the IndiGoStretch experience as one of the smoothest short-haul flights they had taken. The review highlighted the 38-inch pitch, privacy dividers, and Oberoi-catered meals as standout features.
Source: Business Traveller (IndiGoStretch review), Flight-Report.com (aggregate rating).
What Food and Beverages Does IndiGo Offer?
IndiGo operates a buy-on-board model for economy passengers with meal prices ranging from ₹200 to ₹500. Pre-order meals cost 10 to 15 percent less than on-board purchases. IndiGoStretch passengers receive complimentary gourmet meals curated by Oberoi Flight Services.
Skytrax rates IndiGo’s buy-on-board and pre-order food selection as fair for a low-cost carrier. Flight-Report’s aggregate rates IndiGo meals and snacks at 6.1 out of 10.
Buy-on-Board Menu and Prices
IndiGo’s on-board menu includes hot meals, sandwiches, snacks, and beverages. The menu changes quarterly.
| Category | Items | Price Range |
|---|---|---|
| Hot meals | Biryani, pasta, rice with curry | ₹300 – ₹500 |
| Sandwiches and wraps | Paneer wrap, chicken sandwich, veg club | ₹200 – ₹350 |
| Snacks | Chips, cookies, nuts, instant noodles | ₹100 – ₹200 |
| Beverages | Tea, coffee, juice, soft drinks | ₹100 – ₹180 |
| Combo meals | Meal + drink + snack | ₹400 – ₹550 |
Crew members take orders after the seatbelt sign turns off. Payment is accepted via UPI, credit/debit cards, and cash. Digital payments process faster than cash transactions on board.
Pre-Order Meals
Pre-ordering through the IndiGo website or app secures a meal before boarding. Pre-order meals offer a wider selection than the on-board menu. Prices run 10 to 15 percent lower than on-board purchases for the same items.
Pre-order options include IndiGo’s signature “6E Eats” branded meals and partner restaurant meals on select routes. The pre-order window opens at booking and closes 24 hours before departure.
Vegetarian and Dietary Options
IndiGo marks vegetarian items with a green dot and non-vegetarian items with a brown dot on all menus. Vegetarian options include paneer-based meals, vegetable biryani, veg sandwiches, and South Indian breakfast items on morning flights.
Jain meals (no onion, no garlic) and vegan meals require pre-order at least 48 hours before departure. These special meals are not available for on-board purchase. Passengers with specific dietary needs must pre-order to guarantee availability.
How Reliable Is IndiGo in On-Time Performance?
IndiGo recorded 82.8% on-time performance in May 2026 according to DGCA data, the highest among major Indian carriers. The airline recovered from a low of 67.7% in November 2025 caused by crew scheduling disruptions.
The Directorate General of Civil Aviation (DGCA) is India’s aviation regulatory authority. DGCA publishes monthly on-time performance (OTP) reports for all Indian carriers. A flight counts as delayed when it departs 15 or more minutes after the scheduled departure time.
DGCA Monthly OTP Data 2026
| Month (2026) | IndiGo OTP | Industry Rank |
|---|---|---|
| January | 78.5% | 1st |
| February | 80.2% | 1st |
| March | 81.4% | 1st |
| April | 82.1% | 1st |
| May | 82.8% | 1st |
IndiGo has led DGCA’s monthly OTP rankings in a majority of months since 2018. The airline’s full-year average OTP typically falls between 80% and 85%.
Source: DGCA Monthly OTP Reports 2026, HappyFares analysis.
The Late-2025 Disruption and Recovery
IndiGo’s on-time performance dropped sharply in November 2025 to 67.7%. This decline resulted from crew-rest rule changes implemented by DGCA and a scheduling crisis that forced mass cancellations in December 2025.
DGCA issued two show-cause notices to IndiGo during this period. The airline responded by hiring additional crew, restructuring rosters, and reducing frequencies on select routes. By January 2026, OTP recovered to 78.5% and has risen steadily since.
The recovery timeline demonstrates IndiGo’s operational resilience. A network disruption that took 6 weeks to resolve contrasts with the airline’s normal 80%+ OTP baseline.
Source: Wikipedia (2025 IndiGo scheduling crisis), Gulf News (DGCA show-cause notices), Deccan Herald (recovery announcement).
IndiGo vs Other Airlines OTP Comparison
| Airline | OTP (May 2026) | Domestic Market Share |
|---|---|---|
| IndiGo | 82.8% | 64.9% |
| Akasa Air | 78.3% | 5.2% |
| Air India | 76.5% | 12.1% |
| SpiceJet | 72.1% | 3.8% |
IndiGo maintains the highest OTP despite operating the largest network. Smaller airlines with fewer routes typically achieve higher punctuality due to simpler scheduling. IndiGo’s consistent top rank across 2,200+ daily departures signals strong operational management.
Cirium’s global June 2026 report ranked IndiGo seventh in Asia-Pacific with an 85.88% on-time arrival rate. Air India placed fourth at 86.85%. Cirium uses arrival time rather than departure time, which produces different numbers than DGCA’s departure-based metric.
Source: Cirium June 2026 Global Punctuality Report, Deccan Herald.
How Does IndiGo Web Check-In and Boarding Work?
IndiGo web check-in opens 48 hours before departure and closes 2 hours before domestic flights and 3 hours before international flights. Passengers enter their PNR number and last name on the IndiGo website or app to retrieve the booking and select seats.
The web check-in process follows 4 steps:
- Visit goindigo.in or open the IndiGo app. Enter the 6-character PNR (Passenger Name Record) and last name.
- Select a seat from the available seat map. Free seats appear for Standard fare and above. Paid seats (XL, UpFront) display their price.
- Add any extras: meals, baggage, or travel insurance.
- Download or email the boarding pass. Save it on your phone or print a copy.
Domestic travelers carry a government-issued photo ID (Aadhaar, PAN card, driving licence, voter ID). International travelers carry a valid passport and applicable visa.
Passengers who skip web check-in use airport kiosks or the check-in counter. Counter check-in closes 45 minutes before domestic departure and 60 minutes before international departure.
For a complete walkthrough of the check-in process across all Indian airlines, read our guide on online check-in process for IndiGo.
What Is the IndiGo 6E Rewards Loyalty Program?
6E Rewards is IndiGo’s loyalty program that awards points on every flight and partner transaction. Members earn 6E Reward points redeemable for flight tickets, seat upgrades, excess baggage, and partner vouchers.
6E Rewards replaced the earlier BluChip+ program. The program has no annual fee and no tier system. Every registered user earns points from the first flight.
Earning structure:
- Flights: Points earned per INR spent vary by fare class. Higher fare classes earn more points per rupee.
- Partner transactions: Earn points through co-branded credit cards, hotel bookings, and retail partners.
- 6E Add-ons: Earn bonus points on meal pre-orders, extra baggage purchases, and seat upgrades.
Redemption options:
- Flight tickets: Redeem points for full or partial ticket value on any IndiGo route.
- Seat upgrades: Use points to upgrade from Economy to XL, UpFront, or IndiGoStretch (where available).
- Excess baggage: Redeem points for additional checked baggage weight.
- Partner vouchers: Convert points to gift cards at select retail and dining partners.
Points expire 12 months after the last earning or redemption activity. Maintaining at least one transaction per year keeps the points active.
For information on airport lounge access through loyalty programs and credit cards, read our guide on airport lounge access options at Indian airports.
What Is the IndiGo Cancellation and Refund Policy?
IndiGo cancellation fees range from ₹0 (Flexi fare, 3+ hours before departure) to ₹3,500 (Lite fare). Refunds process within 5 to 7 business days for card payments and 15 to 20 days for other payment methods.
Cancellation Fees by Fare Type
| Fare Class | Cancellation Fee (Domestic) | Cancellation Fee (International) |
|---|---|---|
| Lite | ₹3,500 | ₹4,500 – ₹6,000 |
| Standard | ₹3,000 | ₹4,000 – ₹5,500 |
| Flexi | ₹0 (3+ hours before departure) | ₹0 (3+ hours before departure) |
| Plus | ₹0 (3+ hours before departure) | ₹0 (3+ hours before departure) |
| IndiGoStretch | ₹0 (3+ hours before departure) | ₹0 (3+ hours before departure) |
Cancellations made less than 3 hours before departure attract higher fees across all fare types. Same-day cancellations on Lite and Standard fares often result in zero refund when the cancellation fee exceeds the base fare amount.
Refund Process and Timeline
IndiGo refunds the fare minus the applicable cancellation fee. The refund goes to the original payment method. Credit card refunds take 5 to 7 business days. UPI and net banking refunds take 7 to 15 business days. Cash payment refunds process through IndiGo’s customer portal within 15 to 20 days.
DGCA regulations require airlines to provide full refunds for airline-initiated cancellations. Flights cancelled by IndiGo due to operational reasons entitle passengers to a full refund or free rebooking on the next available flight.
For a complete guide on passenger rights during flight cancellations, read our article on flight cancellation rights for Indian passengers.
How Does IndiGo Compare to Other Indian Airlines?
IndiGo leads in market share (64.9%), fleet size (432 aircraft), and on-time performance (82.8%). Air India leads in international connectivity and cabin class options. Akasa Air offers competitive pricing with inclusive baggage. SpiceJet covers budget routes with the lowest base fares.
| Feature | IndiGo | Air India | SpiceJet | Akasa Air |
|---|---|---|---|---|
| Type | Low-cost carrier | Full-service carrier | Low-cost carrier | Low-cost carrier |
| Fleet size (2026) | 432 | 200+ | 50+ | 75+ |
| Domestic destinations | 80+ | 60+ | 50+ | 30+ |
| International destinations | 44 | 50+ | 15+ | 5+ |
| Cabin classes | Economy, XL, UpFront, Stretch | Economy, Premium Economy, Business, First | Economy | Economy |
| Free checked baggage (base fare) | 15 kg (Standard) | 15-25 kg | 15 kg | 15 kg |
| Cabin baggage | 7 kg | 8 kg (domestic), 10 kg (international) | 7 kg | 7 kg (+ 1 personal item) |
| Free meals | No (buy-on-board) | Yes (on most routes) | No (buy-on-board) | Complimentary snack |
| On-time performance | 82.8% | 76.5% | 72.1% | 78.3% |
| Lowest domestic fare | ₹1,800 | ₹2,500 | ₹1,500 | ₹1,900 |
| Loyalty program | 6E Rewards | Flying Returns (Star Alliance) | SpiceClub | – |
| Skytrax rating | 4-Star LCC | 4-Star Airline | 3-Star LCC | Not yet rated |
Choose IndiGo for the widest domestic network, highest frequency on trunk routes, and consistent punctuality.
Choose Air India for international long-haul routes, premium cabin classes, and Star Alliance frequent flyer benefits.
Choose SpiceJet for the lowest base fares on budget domestic routes where schedule flexibility is not a priority.
Choose Akasa Air for a newer fleet experience with complimentary snacks and competitive pricing on the routes it covers.
Booking tip: IndiGo fares are lowest when booked 3 to 6 weeks before domestic travel and 6 to 10 weeks before international travel. Tuesday and Wednesday departures cost 10 to 15 percent less than Friday and Sunday flights on most routes. Early morning flights (5 AM to 7 AM departures) offer the lowest fares on trunk routes.
Red-eye flights (departing between 11 PM and 5 AM) on overnight routes like Delhi-Bengaluru and Mumbai-Kolkata save ₹500 to ₹1,500 compared to daytime departures. The trade-off is airport transport at odd hours and reduced sleep.
IndiGo’s own website and app often match or beat third-party platform prices. Direct booking through goindigo.in provides easier access to manage bookings, add services, and process cancellations without third-party delays.
For a complete ranking of all Indian airlines, read our guide on best domestic airlines in India ranked.
To compare fares across booking apps and find the lowest IndiGo prices, check multiple platforms before booking. Avoid common booking mistakes to avoid like purchasing Lite fare when you need checked baggage.
FAQs About IndiGo Airlines
Is IndiGo a Good Airline for Domestic Travel?
Yes. IndiGo is India’s most reliable domestic airline with an 82.8% on-time performance rate and service to 80+ cities. Skytrax rates it a 4-Star Low-Cost Airline. Flight-Report’s aggregate of 54 passenger reviews gives it 6.7 out of 10 with cabin crew scoring 8.2 out of 10.
Does IndiGo Serve Free Food on Flights?
No. IndiGo operates a buy-on-board model for Economy passengers. Meals cost ₹200 to ₹500. Plus fare passengers receive one complimentary meal. IndiGoStretch (business class) passengers receive gourmet meals by Oberoi Flight Services included in the fare price.
How Much Baggage Is Free on IndiGo?
7 kg cabin baggage is free across all fare types. Checked baggage is free only on Standard (15 kg), Flexi (15 kg), Plus (20 kg), and IndiGoStretch (25 kg) fares. Lite fare passengers carry cabin bags only and must purchase checked baggage separately starting at ₹1,500 for 15 kg.
Is IndiGo Safe to Fly?
Yes. IndiGo maintains a 7-star safety rating from AirlineRatings.com (the highest possible). The airline operates an all-Airbus fleet with an average aircraft age under 5 years. DGCA conducts regular safety audits, and IndiGo has reported zero hull-loss accidents in its 20-year operating history.
Does IndiGo Have Business Class?
Yes. IndiGoStretch is IndiGo’s business class product available on select A321neo domestic routes. It features 12 seats in a 2-2 configuration with 38-inch pitch, deep recline, privacy dividers, gourmet meals, and priority services. Availability is limited to trunk routes like Delhi-Mumbai, Delhi-Bengaluru, and Delhi-Hyderabad.
Sources: DGCA Monthly OTP Reports 2026 (dgca.gov.in), IndiGo Official Website (goindigo.in), Skytrax (skytraxratings.com), Flight-Report.com (aggregate reviews), AirlineRatings.com (passenger reviews, safety rating), Business Traveller (IndiGoStretch review), Outlook Business (fleet and expansion data), Cirium June 2026 Global Punctuality Report, Deccan Herald (OTP rankings)
