Originally Posted by Adam Smith

For future reference, when a PNR gets marked as duplicate, there is a deadline by which to address it. The duplicate will not be cancelled before then. The deadline varies depending on how far out the flight is. For a flight two months in the future, you would have had several days to see how this played out before you would have had to worry about a booking being cancelled.



No. The non-refundable portion stays non-refundable. And, to try to keep this thread on topic, you can't use a duplicate booking to force refund of a non-refundable booking either.