You Can't...
Originally Posted by
BigFlyer
It won't let me re-enter the number.
Re the booking issue - when you do multi-city, it goes segment by segment. As Delta does not sell DL coded tickets on AF for travel originating in CDG not going to the US, it will not offer you a Delta coded AF flight when booking segment by segment, even though there might be flights that can be booked under a DL flight number as part of a connection. In other words, if you search LAX-PRG you will be offered DL coded flights all the way through on AF metal. But, if you go segment by segment, it will tell you there are no flights from CDG to PRG.
If you do the same thing but via AMS, you will be offered KL coded flights for the AMS-PRG segment.
I recently booked AF and KLM flights for this October and November. I tried in person at JFK & ATL, I tried calling Paris directly on a calling card(almost used $50.00), I tried "tweeting" and the resounding answer from both KLM and AF is you can't. AF went so far as to say that DM would not be considered for upgrades PERIOD regardless if your within Europe! I asked about "op-up's" and the answer in person at JFK was that they will find somebody.
Last edited by KOTAR1988; Sep 10, 2013 at 8:31 pm
Reason: added "s" to flight