I am traveling from Asia to London to DUB on BA Stock.
And then have a flight from DUB to LHR to JFK, bth segments on AA stock.
Can I request for travel on the LHR to JFK on the AA flight and skipping the DUB to JFK BA flight, which is also on AA Stock. Ticket is on AA stock in J and I am an Exec Plat. Reason for booking DUB to JFK vs LHR was a price difference of $1700.