flight

这架飞机正在进行长途飞行。

This airplane is on a long ___flight.

我们预订了明天早上飞往巴黎的航班。

We've booked morning ___flights to Paris for tomorrow.

我们的航班延误了。

Our ___flight is delayed.

飞往伦敦的航班几点起飞？

What time does the ___flight to London leave?