Originally Posted by
TomA
Quick question: Do airlines check whether you flew the entire itinerary when the carrier changes?
For example EWR-TPE one way with the EWR-HKG segment on UA and HKG-TPE on CX.
Is it safe to use your FF info for the UA segment on something like this?
That's quite clever. I assume the ticket to TPE was much cheaper than to just HKG?