IndiGo said the passenger accidentally opened the emergency exit during the boarding process. In the latest incident that has come to fore in the string of aviation-related cases, a passenger opened the emergency door of a Chennai-Tiruchirapalli IndiGo flight on December 10 during the boarding process, triggering panic in among other passengers. The airline said, “A passenger travelling on Flight 6E 7339 from Chennai to Tiruchirapalli on Dec 10, 2022, accidentally opened the emergency exit during the boarding process”.