Greetings.
Traveling in F ex-JFK.
Knowing I can't use AA Flagship Check In (right?), can I expect any type of escort to the head of the security line?
Does CX use TSA Pre?
Lastly, is there an escort from Flagship First Dining to the gate? I ask this latter part, because I've seen CX staffers around the Flagship Lounge from time to time.

Thanks!
-BlooJoo