Originally Posted by
simmang
UA's app also allows me to better predict when irregular operations might occur so that I can switch to another flights.
Yes!
One significant downside I find with flying paid F on United is that when things go south, it's difficult to be accommodated in F on an alternate flight day-of because F is often already full. This is different from my experience with AA, which seems to have more F seats available close to departure.
YES! I've had the same issues. It seems an A fare really doesn't mean much during irrops.
As far as wifi goes, Delta's prices are a little better than United's but I still prefer United's service.
One random area that Delta seems to shine is the speed with which they return regional jet carry-ons after the flight...espicially at DTW. They're on it!