Thanks
StarG. ^

Originally Posted by StarG
5) If that segment of your ticket is issued as I class (redemption J), then I don't think they will do anything. If that segment is issue as O class (redemption F), then you should be able to get into F is a seat is available on that day.
I think BD will issue it in I class so as to put a status 'OK' to confirm the ticket. But all the other segments in the ticket shall be 'O' class and it would be a full first class mileage redemption charge.
Originally Posted by StarG
I hope you 'survive' the downgrade from SQ F to SQ J.

Me too.