Originally Posted by TED74

Delta is in love with the 737 dispatch reliability (other customers' Max difficulties aside). I don't know if the 321NEO will be better, but apparently the 320s can't hold a candle to the 737. I'll operate whatever Delta wants to pay me industry-leading compensation to fly. I suspect customers prefer riding in an Airbus, but they definitely prefer being early over delaying or canceling for maintenance.