FlyerTalk Forums - View Single Post - AA changed my Int First class award to Business (not a sched change)
Old Apr 22, 2022, 1:31 pm
  #39  
VegasGambler
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Originally Posted by hbtr
no idea how the fare was constructed, but just for laughs I compared the cost of LAX-BOS-ORD to the cost of booking LAX-BOS and BOS-ORD as separate one-way tickets and the cost was almost identical (and way more than LAX-ORD) so my guess is they were two fares combined.
Most likely the LAX-ORD fare had routing rules that did not allow transiting BOS, so you were seeing an end-on-end construction.

If you price it in matrix you can know for sure; they show you which fares are used and which segments they cover.
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