Originally Posted by
Xrayman
Where does it confirm that saver fares or X fares are eligible for upgrades?
"
Complimentary upgrades for Mileage Plan elites on Saver fares may be available 2 hours prior to departure. Upgrades with miles are not allowed with a Saver fare. Seating options are limited with Saver fares."
"Fare class [upgrade] order H, K, M, L, V, S, N, Q, O, G, T, X"