Muscqueen...sometimes it's not about low prices, some passengers, like me, look for easy connection points, so if I can fly LAS-FLL, SLC-FLL, or somewhere else on the west to FLL, and then connect with AA, my bags will be checked to my final destination, and I will be able to get my boarding pass printed at the check-in counter for my first flight. That's one of the problems with spirit: you have to claim baggage, walk to terminal 4, re-check them, get your boarding pass,and get through security again , and FLL makes it worst when you have to go through customs. Hopefully they schedule the flight after 6 p.m. so we (travelers from the west) can connect in FLL again, since delta's flight it's too early.