Does AA93 Pre-Clear Immigation in DUB?
I flew DUB-ORD last week and spent a little bit too long in the lounge. I left the lounge an hour before the flight and the line for immigration was the longest I've ever seen it (6 rows queuing for non-US passengers and almost double that for US passengers).
When they scanned my BP at the top of the line it gave a weird beep and the agent said that all AA93 pax are gone through now. I queued normally but about 10 mins later the same agent came and pulled me out of line and straight to the top.
I've never seen this happen before but I'd imagine if the flight has started to board and there are people still in queue they pull them out? I doubt it's a perk for premium pax.