Originally Posted by
SK AAR
With checked luggage you need to pray that the check-in agent takes pity on you, knows how to do it in the system etc. It is not as simple as the previous poster explained. You always need a cooperating check-in agent to accomplish it and when on 2 separate PNR there is no duty on the check-in agents to go the extra mile for you.
Worked for me on countless flights, absolutely no need to pray but maybe you never did it yourself on separate tickets, checking in with LH