FlyerTalk Forums - View Single Post - UA and AA interline agreement? with new AA fare rules combinability
Old Apr 20, 2017 | 6:50 pm
  #2  
findark
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UA and AA still interline, but you also require the fares to allow combination and it seems like an increasing number of domestic fares on both sides (and perhaps all fares for AA) require combination with only own carrier fares (UA is UA/AC).

e.g. Category 10 on SFO/ORD:

Code:
  2-COMPONENT CIRCLE TRIPS
    FARES MAY BE COMBINED ON A HALF ROUND TRIP BASIS
    -TO FORM 2-COMPONENT CIRCLE TRIPS.
   PROVIDED -
     COMBINATIONS ARE WITH ANY FARE FOR CARRIER UA/AC IN ANY
     RULE AND TARIFF.
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