I'd like to see one thing added - Upgrades can only be requested within 4/7 days of departure. " It states "Not eligible for upgrade" not perhaps the correct wording for one as the fare is an M fare. Secondaly it would be good if it said you can request in T- 4 hours or something like that.

I got stumped last night thinking it was Saturday and refreshing every 2 minutes instead it should actually be tonight I do that