Operational upgrades
I am flying QF 16 from BKK-MEL next week. The scheduled aircraft is a 747-300 (currently configured only in J/Y?) and have gotten a row 3 seat assignment. Does QF frequently substitute a -400 so I might be able to get a first class seat (row 1-4 in the -400s)?
The first time I had flown QF in a long time I got such an upgrade as the QF flight from HNL-SYD (scheduled on a -200 in J/Y was substituted by a -300 in F/J/Y).