Originally Posted by
Starman
Is there really any evidence that this is a misfiled fare/error, as OP implies?
Good UA fares out of BOS have been few and far between lately. If B6 had just started ORD-BOS service, I could imagine it was a shot across the bow at them. But that's been going for a couple of months now, and I don't think B6 has any promos running on that route.