Codeshare booking?
 

This may be a dumb question, but I can't seem to book codeshares on the NWA website.. NW flights of course I see just fine, but not seeing any CO-operated flights (specifically, looking to book AUS-MEM-LIT-IAH-AUS). Is there a way to do this or do I have to book through Expedia/etc?

I can't seem to find them on NWA.com either. Generally from DFW the best fares I find to LIT are on Delta.com. They generally show both NWA and CO flights, and are about 20 less than NWA.com.

Good luck.

If you book on Delta/Continental's site, with a codeshare (NW-metal) flight, will this post to WorldPerks as a NW flight # or DL/CO flight #? Would that qualify for FFF4?

Call nwa reservations. They can get more flights than you can with the limited nwa.com interface.