in-flight meal; airline meal
Refers to meals served on an airplane during a flight.
この航空会社の機内食は評判がいい。
This airline's in-flight meals have a good reputation.
機内食は事前に予約できますか？
Can I reserve an in-flight meal in advance?
Compound of 機内 (kinai, 'inside an airplane') + 食 (shoku, 'meal').