Originally Posted by Frequentflyer99

Thanks for the helpful advice. I thought that people often encountered issues getting bags through checked by BA where the OW connecting flight was on a different ticket.

BA have refused to do it for me (at the F check-in at LHR where the agents are generally at their most helpful), when I had an onward AA flight on a separate PNR. I even got the check-in agent to ask someone else and they also said it could not be done