Originally Posted by
ExpertFlyer Voice
It's not clear what you mean as you haven't given an example. If you are referring to married segments then you have to search for the entire itinerary, not just one segment, to get the correct results. Also are you sure there is a valid P fare for the route you are trying to book?
Some back story to this:
ITA Software Matrix Airfare Search Consolidated Information and Help Thread
A search also throws up this:
https://www.flyertalk.com/forum/air-...l#post31191052
But as I too said in the other thread: without details, it's hard to suggest any ideas in the abstract. The only thing that immediately comes to mind if
hydrogen really is searching the entire itinerary rather than sector-by-sector is that there may be a difference between POS.