Originally Posted by Smirnoff
Come to think of it, I have also TCP'd a LHR-LCA-LHR with the OH on one way LHR-LCA flight.
I've TCP'd a LHR-FRA-LHR and LHR-FRA. The return was mixed class too. Not even an eyebrow raised on the phone (err, I guess. Of course, I couldn't see for sure

).