Originally Posted by
JonNYC
No, not a double connection if you're flying out of the new place that doesn't presently have LHR service.
Wait, AA's adding a non-hub to LHR route??

When does this become public information?
ETA: Did you mean the new place doesn't presently have LHR service on AA? On AA/BA (i.e., the JV)? Or at all, on any carrier? If it's the latter, I'm super surprised that AA, not BA, would be picking up the route.