By Kavita Mistry 
IndiGo, India’s preferred airline, has announced a realignment of its flight operations across all three terminals of Delhi’s Indira Gandhi International Airport (IGI Airport) starting 26 October 2025. The strategic redistribution is designed to optimise airport capacity and improve the overall travel experience for passengers.
Under the new arrangement, flights numbered 6E 2000 to 6E 2999 will operate to and from Terminal 2, while flights numbered 6E 5000 to 6E 5999, along with all international departures, will be handled at Terminal 3. All other domestic flights will continue to operate through Terminal 1, which remains the airline’s primary domestic base.
The move marks IndiGo’s return to Terminal 2 after a temporary suspension of operations and reflects the airline’s continued commitment to ensuring smoother passenger flows and better terminal utilisation amid growing traffic at IGI Airport.
A spokesperson for IndiGo stated that the airline remains focused on enhancing customer convenience, operational efficiency, and providing a seamless travel experience across its extensive domestic and international network. The redistribution of flights is also expected to support Delhi Airport’s broader infrastructure and congestion management efforts.
Passengers are advised to check their terminal details carefully before travel to avoid last-minute confusion. IndiGo has encouraged travellers to verify their flight information through its official website, www.goindigo.in
, or via the IndiGo mobile app for real-time updates.
As India’s largest airline, IndiGo continues to strengthen its operations in line with passenger demand and airport expansion plans. The new terminal allocation underscores the airline’s proactive approach to delivering reliability and comfort, while maintaining punctuality and operational excellence — key hallmarks of the IndiGo experience.
