Originally Posted by TiteG4
Is it not the case for ex-CAI/IST as well? I know that there is no advance purchase requirement ex-CMB for both CX and AA.
D/A class tickets have 1 hour before departure ticketing deadline when originating in Europe so it should work with both CAI/IST. Then you just take the risk with any price increases and/or further surcharges...plus you have to wait at the counter for them to print the tickets etc...