I have been trying to avoid UA lately and book DL and AA because of safety concerns. I hope my concerns are unfounded. In fact, I want to be wrong because I actually love UA.
My brother flew for Delta for over 30 years. His son flies for UA, at his father's recommendation. I doubt he would have made that recommendation if he had any reservations about UA.
I'm boarding a TATL flight on UA in little over a week. No hesitation or reservation at all. My biggest concern is whether the food in Polaris will ever improve.