Please clarify what you mean by best flight experience possible. There is not much to choose between airlines in economy class seat pitch or width. What else would be important to you: nonstop flights, departure or arrival times, meals, in flight entertainment?
Thanks for your quick reply. Since for 3 of the sisters, this will be their first international flight, I want it to be as enjoyable as possible in coach. I have been hearing bad reviews lately of AA's TATL experience. Flying out of MSP my first choice, I think, would be DL, but not having flown myself TATL on any of the other airlines, I don't know if there are any "noticeable" differences. We are pretty low-maintenance women and are just so thankful and excited for this opportunity to travel together to the land of our ancestors! Good in-flight entertainment options would be nice. (It also helps that we are all under 5 ft 6 inches, so flying in coach is bearable!) Thanks again!