Originally Posted by
aarookie
If you arrive 30 minutes before boarding and there is a long line(no flagship first check-in) would concierge key help to get to the front of the line and make your flight?
With your reference to Flagship First check-in and a line, I assume that you're referring to check-in at the airport so you'd still be subject to the same bag drop cut-off policies as everyone else and the first/business/AA/OW status lines are lumped together so there isn't a CK line.