Originally Posted by
Speedbird172
By all accounts so far it seems JFK/BOS are the junior bases; how often are there vacancies if you would want to switch if you were not awarded your first choice in training?
There is a system bid every quarter, and supplemental bids are released in addition as needed. There are usually at least a few, if not several, spots available on each bid for the right seat of either airplane in both JFK and BOS. MCO, FLL, and LGB are typically much more sporadic with openings.