One thing u may want to verify is that u will be allowed to have miles credited to seperate accounts on flights in the same record. For instance on your flight from TLV-LON-MAD u want to credit flights to QF and AA. You may have a problem since my guess is the BA software is only smart enough to allow 1 FFlyer number per record not per segment.

Has anyone tried this? I cannot imagne changing frequent flyer accounts in ORD on an AA flight from BOS-LAS with a connection in ORD.

My own story that brought this to mind was a flight i took for LHR-BIO on BA. I bought the discount ticket at a BA shop and got exceutive club points for that. At the airport I requested my AA number be added. The AA number appeared on the Boarding Pass but no miles came through. I called BA and sure enough the flights had posted to my executive club account. But since it was a discount ticket i got a Big Fat ZERO points.

Would like to hear if u have checked this out.