IndiGo recently announced the initiation of flight numbers 6E 5500 - 6E 5900 to/ from Terminal 1 at Mumbai International Airport from March 10.

IndiGo will be operating flight numbers with subset series 6E 5500 - 6E 5900 to and from Terminal 1 at the Mumbai International Airport from March 10, 2021, as directed by Mumbai International Airport Limited (MIAL). Other flights, including 5000 series, will continue to operate from Terminal 2. 

IndiGo has taken measures to ensure passengers are informed of this change at every stage of their journey with 6E. IndiGo is communicating the same to all impacted passengers and their respective travel agents through SMS, calls, and emails provided in reservation details. The passengers can retrieve their PNR on IndiGo’s website or mobile app to check their terminal before leaving for the airport.