Question

why did neerja have to take over the command of the aircraft ​

Answer 1

Answer:

because she was having the responsibility of the aircraft

Answer 2

Answer:

since neerja was the cabin crew leader, she took over the command as soon as she found that the three senior ( cockpit crew ) has deserted them, and 360 passengers and 13 members ( cabin crew) were left in the hand of the heartless terrorist