[Margaret Pilkington]

It is a damn long time since I did any othopaedics and I honestly can't remember.......but if you really want to know, try and pin down one of these medics to be a bit more precise.
Maybe they can't tell you just yet......surely you will have to go back to Fracture clinic and be re-x rayed....maybe they will be able to give you a better idea then.

As for the flying......contact the company that you are flying with, they will be able to give you definitive advice.