Originally Posted by
Firewind
If I fly from BOS through JFK on a listed earning route - say, to PHX - does it earn?
No. Except that JFK-PHX is listed so you earn on that. But not on the BOS-JFK route as that's not a listed one.
SFO is an easier example to explain, perhaps. BOS-SFO is included but JFK-SFO is not. BOS-JFK-SFO on B6 metal would earn nil in AAdvantage. JFK-BOS-SFO would earn for the BOS-SFO route because it is covered.