Originally Posted by
Intl359Widget
The Centurion Lounge is in Terminal 3 whereas Alaska is in Terminal 2 so you do have to exit security then take the AirTrain over if you’ve got plenty of time this isn’t an issue at all.
Personally I rate the AMEX Lounges over the AS Lounges but the SFO AS Lounge has nice views of the runways too.
The airside connector is now open. Also, even if going landside, the air train is a grand waste of time between 2 and 3.