Student or Learner
Which sentences are correct:
What is the number of my flight? (I'm 100% sure it's correct)
What is my flight number?
What is my flight's number?
(I have doubts as to these two)
Thanks for replies
No, the flight number is a fixed phrase, which is really a Germanic compound (we perhaps should spell it flightnumber, but we don't). So, flight's number is a haphazard construction that doesn't match what we more frequently say, so it sounds a little unusual.