FlyerTalk Forums - View Single Post - R / PZ Avail changes depending on how you search flights
Old Sep 21, 2016 | 4:36 pm
  #293  
presario1626
All eyes on you!
15 Years on Site
 
Join Date: Jul 2009
Programs: UA 1MM, Marriott LTT, Hilton Diamond, IHG Diamond
Posts: 194
Why seat availability disappears after adding a connecting flight to itinerary?

I was looking at UA983 (HGH->SFO) on 9/26, the business class seats showing wide open (R9), but after I added another segment SFO->IAD to the same itinerary, the same HGH->SFO flight changed to R0. I am really puzzled. Does anyone know why? Can I still call them to upgrade the HGH->SFO leg if i book the HGH->SFO->IAD flight?
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