Old Jan 22, 03, 5:18 pm
  #3  
BearX220
FlyerTalk Evangelist
 
Join Date: Jul 1999
Location: ORD/MDW
Programs: AA, HH, MR elite. Fly mostly AA/WN/B6.
Posts: 18,827
This happens a LOT on Orbitz and Expedia, where your search request will yield a bunch of half-CO metal, half-NW metal roundtrips (with either all-CO or all-NW flight numbers) that are significantly cheaper than anything the Continental or NW booking engines throw back at you.
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