Scheduled Aircraft Type changes
How far in advance would an airline change the type of a/c used on a scheduled flight?
For example, according to FR24, for 8 out of 10 flights (on the same route) an airline has used the 777-200, but on 2 occasions, it has used the 777-300.
I have a fight in just over 2 weeks, and was wondering what the chances were of the a/c being changed from the advertised one on its website once I have chosen my seat.
Ta.