what is 6e in indigo

The term "6E" in Indigo refers to the airlines IATA code, which is a code given to Indigo by the International Air Transport Association. It is not related to any specific service or feature offered by the airline. Indigo offers various services to its passengers, such as 6E Prime, which includes a seat, snack combo, and fast forward service, and Super 6E Fare, which includes a free snack combo, seat, extra baggage allowance, and free express check-in. However, the term "6E" itself does not refer to any of these services.