I have flown on Delta between the US and Asia as well
as Europe & Turkey. The service is generally good, flight attendants cordial and helpful, planes schedules followed better than the norm, exellent pilots and clean
cabins. Easy to order special meals or get desired seating.
My airline of choice is Delta. Its center in Atlanta is very pleasant. I wish there was a club for silver frequent flyers or comfortable relaxing waiting area in bigger airports. Baggage handling is responsible.
I highly recommend Delta, with the desire that it re-establish connections with Asia that were dropped.
Mgmtdr