Originally Posted by
ceieoc
The record locator (PNR) issued by Qantas may not be compatible with the American Airlines website for locating the record. However, if you contact Qantas, ask for the PNR that American Airlines assigned to their flight segment. Then, use the American Airlines PNR on the American Airlines website, and enter your last name, to view available seats for your flight.
That does not appear the problem here. From the OP:
"when i booked my whole bookings with Qantas 4 months ago. i was given references number for Qantas.. American Airline and United airline."