i was wondering what is so special about march 18th that aa decided to switch the exp upgrades on that day?
the aadvantage year starts on 3/1
also this was anounced in late feb so its not like aa did not know that they were doing this?

on a personal note i have 2 round trip transcons betweeen now and 3/18. it would have been nice if aa started this on 3/1. oh well....