Starting October 26, 2025, IndiGo Airlines will resume flight operations from Terminal 2 (T2) at Delhi’s Indira Gandhi International Airport (IGI).
The move marks a major reshuffle at India’s busiest airport and is aimed at reducing congestion and improving passenger flow across terminals.
If you’re flying IndiGo this month, this guide explains everything you need to know — from terminal allocation and flight numbers to travel tips, check-in details, and airport access.
Why IndiGo Is Moving Back to Terminal 2
IndiGo had temporarily shifted some flights from Terminal 2 (T2) to Terminal 1 (T1) earlier this year to support maintenance and infrastructure upgrades at T2.
With that work completed, the airline is restoring operations at T2 starting Sunday, October 26, 2025.
The change, coordinated with Delhi International Airport Limited (DIAL), will help spread passenger traffic evenly across the airport’s three terminals — a move expected to ease check-in queues and streamline operations ahead of the winter travel rush.
“This terminal redistribution will enhance operational efficiency and passenger convenience,” IndiGo said in a public advisory.
New Terminal Allocation for IndiGo Flights
From October 26, IndiGo will operate flights across all three terminals — T1, T2, and T3. Passengers should carefully check their flight number to confirm the correct terminal before travel.
| Flight Number Range | Terminal | Type of Operation |
|---|---|---|
| 6E 2000 – 2999 | Terminal 2 (T2) | Domestic flights resuming Oct 26 |
| 6E 5000 – 5999 | Terminal 3 (T3) | Domestic + all International flights |
| All other 6E flights | Terminal 1 (T1) | Domestic operations (unchanged) |
(Source: IndiGo official statement & DIAL advisory)
Quick Tip: If your IndiGo flight begins with “6E 2”, you’ll now fly from Terminal 2 instead of T1. Always verify before heading to the airport.
How to Check Which Terminal Your IndiGo Flight Uses
You can confirm your departure or arrival terminal easily:
- IndiGo Website: Visit www.goindigo.in and select “Manage Booking.”
- Mobile App: Your terminal appears under “Flight Status” or “Boarding Details.”
- Booking Confirmation Email or SMS: Terminal information is auto-listed.
- Delhi Airport Live Tracker: Check your flight number at newdelhiairport.in.
About Delhi Airport’s Terminal System
Delhi’s IGI Airport operates through three main terminals:
| Terminal | Function | Airlines |
|---|---|---|
| T1 | Domestic flights (Low-cost carriers) | IndiGo, SpiceJet, Akasa Air, Alliance Air |
| T2 | Domestic flights (overflow operations) | IndiGo (6E 2000–2999 series) |
| T3 | International + select domestic operations | Air India, Vistara, IndiGo (6E 5000–5999 series) |
Each terminal is several kilometers apart, so travellers should confirm their terminal before arriving. The airport provides free inter-terminal shuttle buses every 20 minutes.
How to Reach Terminal 2
Terminal 2 is located between T1 (Domestic) and T3 (International).
- By Metro: Take the Airport Express Line or Magenta Line to IGI Airport Station; T2 is about a 5-minute shuttle ride from there.
- By Cab or Car: The approach road from NH-48 has clear signage for T1, T2, and T3. Average cab fare from central Delhi is ₹350–₹500, depending on time of day.
- Parking: Multi-level car parking is available near T2, with both short- and long-term options.
- Airport Shuttle: Inter-terminal buses operate 24×7, connecting all terminals every 20–25 minutes.
Check-In and Baggage Guidelines
To ensure smooth travel, IndiGo recommends:
- Arrive 2.5 hours before domestic flights and 3.5 hours before international flights.
- Complete web check-in through the app or website before arrival.
- Use self-baggage drop kiosks at T2 and T3 to save time.
- Keep identity documents and boarding pass ready at security counters.
All checked-in bags must comply with IndiGo’s standard policy — 15 kg for domestic and 20–30 kg for international flights, depending on route.
Why the Change Matters
Delhi IGI is India’s busiest airport, handling over 200,000 passengers daily. IndiGo alone operates nearly 1,800 flights per day nationwide.
By redistributing its flights among T1, T2, and T3, the airline can reduce pressure on the overcrowded T1 and improve turnaround times during the festive season.
The move also prepares the airport for upcoming Terminal Expansion Projects 2025–26, which will modernize infrastructure and expand capacity for low-cost carriers.
Key Highlights for Passengers
| Category | Details |
|---|---|
| Effective Date | October 26, 2025 |
| Airline | IndiGo (6E) |
| Terminals Involved | T1, T2, T3 |
| Newly Reopened | T2 for flight numbers 6E 2000–2999 |
| Travel Tip | Confirm flight terminal via IndiGo app or airport site |
| Reason for Change | Operational efficiency and decongestion |
For Connecting Flights via Delhi
If you have a connecting flight through Delhi, remember:
- Transfers between T1, T2, and T3 require fresh security checks.
- Allow at least 3 hours for domestic-to-domestic transfers, and 4.5 hours for international connections.
- Use the inter-terminal shuttle service for faster transfers.
What About Other Airlines?
No other major airline has changed terminals yet.
- Air India and Vistara continue operating from Terminal 3.
- SpiceJet, Akasa Air, and Alliance Air remain at Terminal 1.
- Future reallocations may follow as Delhi Airport finalizes its Terminal Modernization Master Plan 2025.
The Bottom Line for Travellers
From October 26, 2025, all IndiGo flights numbered 6E 2000–2999 will operate from Delhi Airport Terminal 2.
Other IndiGo flights will continue as usual from Terminals 1 and 3.
Before you travel:
- Always check your flight number and terminal.
- Reach early, especially if you’re unsure of your departure gate.
- Use the IndiGo mobile app for real-time updates and boarding alerts.
This update may seem small, but it could save passengers hours of confusion and travel time during Delhi’s peak season.
Quick takeaway: From October 26, 2025 — IndiGo’s 6E 2000–2999 series flights shift to Terminal 2, Delhi Airport. Confirm your terminal before leaving home to ensure a smooth journey.
FAQs
Which IndiGo flights will operate from Terminal 2, Delhi Airport?
Starting October 26, 2025, IndiGo flights with numbers 6E 2000 to 2999 will operate from Terminal 2 (T2) at Delhi’s Indira Gandhi International Airport. All other domestic flights will continue from Terminal 1, while international flights and domestic 6E 5000–5999 flights will depart from Terminal 3.
Why is IndiGo moving flights back to Terminal 2?
The move follows the completion of infrastructure upgrades at Terminal 2 and is designed to reduce congestion at Terminal 1. It allows Delhi Airport to distribute passenger traffic evenly and improve overall efficiency and comfort.
How can I find out which terminal my IndiGo flight departs from?
You can check your terminal by:
- Visiting www.goindigo.in under Manage Booking.
- Checking the IndiGo mobile app for real-time flight details.
- Looking at your SMS or email confirmation for terminal details.
- Using the live flight tracker on newdelhiairport.in.
Is Terminal 2 far from Terminal 1 and Terminal 3?
Yes. The three terminals are separate buildings located a few kilometers apart. You can use the free inter-terminal shuttle service, which runs every 20–25 minutes, or book a cab for faster transfers. Allow at least 20–30 minutes for terminal changes.
How early should I reach Terminal 2 before my flight?
IndiGo recommends reaching the airport at least 2.5 hours before domestic departures and 3.5 hours before international flights. Arriving early is especially important if you are unsure of your terminal or need to transfer between terminals.
Can I check in online for IndiGo flights departing from Terminal 2?
Yes. Web check-in and mobile boarding passes are available for all IndiGo flights, including those departing from Terminal 2. You can also use the self-baggage drop counters available at T2 for faster processing.
How do I reach Terminal 2 using public transport?
You can reach Terminal 2 easily by:
- Metro: Airport Express Line or Magenta Line to IGI Airport Station; take the short shuttle to T2.
- Cab/Car: Follow NH-48 with clear signage for T1, T2, and T3. Average fare from central Delhi is ₹350–₹500.
- Bus or Shuttle: Free inter-terminal buses operate 24×7 for passengers with valid flight tickets.
Are there parking facilities available at Terminal 2?
Yes. Terminal 2 has a multi-level parking facility for both short- and long-term parking. Passengers can pay via digital methods, including UPI and credit cards.
What happens if I reach the wrong terminal?
If you arrive at the wrong terminal, use the inter-terminal shuttle service immediately. However, note that each terminal has separate security and boarding zones, so allow extra time for re-entry. Airlines may not accommodate late arrivals due to terminal confusion, so checking in advance is crucial.
Does this terminal change affect connecting flights?
Yes, if your connection involves flights operating from different terminals (T1 to T2, or T2 to T3), you’ll need to exit and re-enter through security. Plan a minimum of 3 hours for domestic connections and 4.5 hours for international transfers.