We have flown a number of different airlines over the past 25+ years but this time we flew Delta for the first time since they now fly out of Harrisburg. Got to say the people and amenities were head and shoulders above the others. Free stuff (movies/head sets/snacks) that others are charging for. Considerate personnel (maybe we were just lucky) but I will try to fly Delta next year. And yes, Atlanta was a zoo on our return but not much different from CLT, BLT or PHL that we've been returning through for many years.