Originally Posted by
FlightDetective
There is indeed, I've had two BA 125- tickets so far with at least one AS sector and there is an AS reference each time.
Fun when you have Aer Lingus, Alaska Airlines, American Airlines in a BA booking. I have four booking references for a six sector trip in April!
I've not had Aer Lingus on a 125 yet, but I did manage to squeeze in a JetBlue AA codeshare on my trip in November, thanks to some AA cancellations (so BA, AA, AS and B6). Biggest pain sometimes is getting the seats sorted lol.