Originally Posted by
goliathkills
I'm flying SFO-YVR-YYZ on WestJet in May. Currently I'm booked on a 737-600 from YVR to YYZ. Do they often change their aircraft type closer to departure? I'd really like to fly on the 737-600 since it's the only 737NG I've missed.
Unless there is a mechanical problem, with the current tight availability of aircraft it is unlikely a -600 would be upgauged to a -700 or -800.