I have flown several times to Europe but would like your experiences or preferences on airlines. I have used American, United, Continental (loved them before United took them over), never flown Delta. From you more seasoned travelers, which airline is your favorite. I have RS trip end of April to first part of May, 2016. I am booked, been watching United and American flights. I hate flying into Dallas (live in Oklahoma). I would rather go to Chicago before going to dallas. The cost are staying steady for the past month or so.
Thanks
Kim