Originally Posted by
dopey!
Not the case. I booked an IU fare back in december during the NYC blizzard and I was still rescheduled into first.
Sometimes people are reaccommodated in F, sometimes they are not. I've read reports from others indicating that they were indeed told that Instant Upgrade tickets can be reaccommodated in Y with no accompanying refund. So maybe "not the case for me" would have been a more factual way for you to state it.