Originally Posted by
happiest_at_40000
Btw, UA is def the winner of the Big 3 on upgrading on long haul no? DL never offers miles & co-pay upgrades, unless you have to call in to get them. I've never seen any good offers with them. AA one time I got a steal wtih $830 on LAX-HND to go to J but nothing like that since.
Not really, MUA’s have never need a sure thing and they are doing away with them entirely in short order.