FlyerTalk Forums - View Single Post - ITA Software Matrix Airfare Search Consolidated Information and Help Thread
Old Aug 23, 2021, 9:13 am
  #2016  
cheltzel
 
Join Date: Apr 2010
Location: ORD
Programs: AA, UA, GE
Posts: 5,122
Originally Posted by franssois69
Good afternoon,I'm tryingto find a ticket with IB with fare class Y or B only in economy
So I put in my extensions this:
AIRLINES IB / F bc=y|bc=b
and that answers me: SLICE-PERMITTED-CARRIERS: "F" is not a carrier
As if he didn't understand my / as a separator.

I have done something wrong ?

Thank you so much !
Adding to ChocolateFactory 's excellent answer.

For your search, select the "Advanced controls" option, this will display two input text boxes. The leftmost text box is for routing codes and the rightmost is for fare options. In the leftmost box, enter IB+ or O:IB+, depending on exactly what IB flights you are looking for. And in the rightmost box enter F bc=y|bc=b.
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