Originally Posted by
chfenton
I am pretty sure that JFK-MIA-LAS is a valid flight route/connection on AA as it comes up on the first page of flights when searching fares using the schedule/price matrix (I am assuming the computer would not return an invalid routing).
It prices as an end-on-end trip; it is valid in that you can stack the two fares together and the system will price it but it is not a single fare component.