Originally Posted by UKTony

Looking at a trip to IAD in October Google Flights shows a good price (<£600) for PE from DUB for both BA and AA. AA site prices using fare basis PKN2T0M4/EUUP but BA errors out. Checking on EF BA have no matching DIF fares which means my plan to use a GUF is void especially as Amex Travel are quoting £1200 (BA) for the same flight, Expedia gets the fare but only for AA and Iberia.

Seems strange that BA are happy for AA to sell their PE seats (under JBA) for a hefty discount.but not have the decency to make a similar offer available :-(

BA : F8 A7 J9 C9 D9 R9 I9 W9 E9 T9 Y9 B9 H9 K9 M9 L9 V9 S9 N9 Q9 O9 G9 (BA265 OCT4)
AA : F7 A7 J7 R7 D7 I7 W7 P7 Y7 H7 K7 M7 L7 G7 V7 S7 N7 Q7 O7 (AA6226 c/s BA265 BA metal)

AA PE = 2 x Y
BA PE = 4 x Y for rhe same seat, service etc