Horrible delays and disorganization. The only positive about this airline are flight attendants. The economy class seating is extremely cramped on A320 aircraft and I did not experience their 757 because they swapped it for a SunExpress 737 on my last trip. This airline is extremely affordable and much quicker than train or bus while travelling within Turkey. I still prefer the service on Turkish. Food service is provided on all flights something that seems to be popular within Turkey. They offer a grilled cheese sandwich or a piece of pound cake.