|航空公司||主要航空公司, 達美航空, 土耳其航空|
優點： Was upgraded to Comfort Plus after they had no seat for me on the plane
缺點： We booked with Virgin however flew with Delta and we were not alerted to this. We booked with Virgin for a reason. They also did not have seats for me when I went to check in on both flights and I had to negotiate seats before boarding. Very disappointing.