Air India Passenger Calls 20-Hour Flight a Nightmare as Fellow Flyers Turn Cabin Into Living Room

Air India passenger on Vancouver to Delhi flight called the 20-hour journey a "chaotic nightmare".

Fellow passengers turned the cabin into a living room, walking barefoot and socializing in aisles.

Crew reportedly failed to enforce rules or maintain order during the flight.

The passenger criticized Air India for poor service and lack of discipline on board.