TTN - MCO on Saturday in December
 

I have never flown Frontier before, and my flight TTN-MCO on Saturday 7am was changed to 4pm. I really have to be in MCO that day. Do you think I need to worry about that flight not leaving? I'm not familiar with Frontier, and not sure if they ever cancel flights b/c I would have no options to get there if they cancel this flight for some reason.

I would appreciate thoughts from Frontier flyers

I don't think you have anything more to worry about them running the flight then any other airline. If you REALLY need to be in MCO on that day, as with any other airline, I would recommend going a day earlier if possible because no one can guarantee you won't have a delay or cancelation. Because they changed your flight time so much, you should be able to get them to change you to the Friday flight (it leaves at 11am though).