This is the most horrible thing I have been through on any flights which I've only taken a couple in my life but it's changed three times ended up costing me $100 more and my flights delayed 6 hours was only supposed to be four to begin with one way to begin with and I booked a reservation they were sold out they didn't let me know so ended up costing me $100 more because I didn't know till the next day and right now I'm stuck in Atlanta Georgia when it was only supposed to be one way to begin with then they changed it I still paid $100 more so that's what I think it's horrible