Originally Posted by
anabolism
But which lists would they pull? Surely not all delayed/cancelled flights anywhere? Perhaps just those to or from the AC location?
Well, you generally view the pax lists by flight. And they would know which flights are experiencing IRROPS. Alternatively, I can't remember for sure, but there is an entry to list the flights departing from a station, but I don't think you can pull passenger lists that way.
Then again, CK and Premium Services must have a way of pulling the list of CKs passing through a station, so maybe there is a way to pull the similar list for AC members. But I'm not 100% sure.