So my friends and I were traveling down to Vegas for a bacherolet party. We all book the same flight. We went with Allegiant because they are the only airline that foes direct flight from the bozeman airport. Well we booked months in advanced, about a couple weeks after booking they changed our departure time from the morning to 10 o'clock at night. We were like ok and just went with it. It sucked because we lost half a day but what are you going to do. So we all had to rearrange our work schedules. Then about 2 weeks before we were to leave they changed it back to the morning. So had to change work schedules again and try to find child care and just fix a whole bunch of stuff. Wish they would make up their minds. Would not recommend this airline.