Searched the whole sub-forum and can't find a related topic so I'm starting a new one.

I've just booked an early morning flight CLE-FLL, Dec 22nd (nonstop). I'm perfectly OK with delay (yes, up to 26 hours). However, I must get to Miami area by Dec 23rd noon to catch my connecting flight to Europe.

Based on prior experiences of FTers here, how did B6 handle cancelled flights? Meaning how quickly do they rebook passengers and do people usually get to their destinations within 24 hours? Bear in mind this is before Christmas and all other flights will be booked solid.

I know this is an unlikely scenario but I'm looking at contingency plan to ensure I get to Southern FL.