Originally Posted by
cfischer
you are all set then. Should not be an issue at all. Might run into challenges if the outbound is delayed when you check a bag, but that's the only situation I can see where things could get complicated.
Actually, checking a bag from UA to UA can be quite complicated if the second flight happens to be full. This thread should have details -- basically, plan to get to the airport early and be prepared to ask them to call the help desk.
Originally Posted by
Mwenenzi
UA to UA is online, not interline, but you're right that it's different from combining the reservations. This message has already been moved to the correct thread.