I dunno, I live close to ACY and everyone seems to "love" Spirit. The only negative they say are not enough flights and seasonal only service for flights what appear to be in high demand but its easy and inexpensive if you're flexible and don't have 12 carry on bags. I also thought it was interesting that our completion factor was so high. I guess with little frequency the flights have to, whereas United has some 12 flights per day to some cities, lol