Originally Posted by
UpAt40k
Flying with my wife's family to Vietnam and Cambodia next month (the headache that was booking this trip was unfathomable, but I digress). We are scheduled to fly REP-SGN on k6 and paid for upgrades that we were offered after purchasing the tickets in Y. It says you will be notified 3-4 days prior to departure to confirm the upgrade.
Anyone have experience using this system/success getting upgraded?
You shouldn't bother too much for less than 1hr in the air.