Originally Posted by thegingerman
This one isn't obvious to me. I bought a flight at AA.com on UA metal (yes, ATL-HNL
). I'm pretty familiar with the rules on USAir tickets on UA, but have no idea re the AA ticket rules.
.
The only downside is getting your MP number on the ticket so you can use the ua.bomb tools. I do split tickets between AA and UA several times a year, and everytime I have had to call a UA agent to add my MP number to the UA segments of the AA ticket.