FlyerTalk Forums - View Single Post - In case of the only rebooking option on BA is an overnight
Old Jan 31, 2021 | 2:44 pm
  #7  
ISTFlyer
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Join Date: Nov 2018
Location: Istanbul, Turkey
Programs: TK Elite Plus,BAEC GGL,ITA Executive, AFKL Gold,QR Gold,HH Diamond,Bonvoy Gold,ALL Gold
Posts: 14,186
Update on the situation:

The reason why the BA Turkish POS doesn't allow double-stops on this itinerary was that it's limited to IST-LHR-XXX on transatlantic routes according to the routing restrictions on ex-IST fares.

Although, AA does allow it as they follow the MPM on ex-IST tickets.
By the way, I'm doing this trip with another airline but on my next trip, I'll probably prefer BA for the 4 segment requirement.
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