Originally Posted by J.Edward
paging
channa 
You rang?
Call Qantas USA Reservations and get your Qantas record locator.
Then, go to
www.checkmytrip.com and enter your locator and last name.
You can expand out the details of each segment, and it will tell you exactly where you're booked.
Note - this site is authorititative for the QF segments only. It may have connecting OAL segments which may or may not display correctly.
Another note, while you're at it, when on the phone with QF, get them to issue you seat assignments if you haven't done so already.
Enjoy your trip!