I had the fortune to fly Delta last week and frankly I wasn't sure what to expect. For better or worse, I have collected a ton of frequent flyer miles on both United and American over the past few years and so I assumed that all airlines were the same. Plus, frankly I had a negative impression of Delta from past experiences with them years ago.
As such, when I was booked on them last week I wasn't sure what to expect.
However, what I found impressed me! The plane featured a fully modern cabin complete with the frills I love on JetBlue including free snacks and satellite TV with a flight tracker, and excellent wifi quality (that of course can be very subjective).