Originally Posted by Boraxo

This is a common problem whether booking through .bomb or otherwise. Hard to find domestic connections in any class that attach to international business class awards(much less F space) - at least that is my experience from SFO.

The best course is just to book what you can find and then possibly change the ticket when additional space opens. Or if you can't find space you can always (do what I did) and book your own convenient connection to the TATL flight.

In an ideal world this would not be a problem but be happy you can find saver C space for the TATL part, which would cost you 2-3x more miles on DL or absurd surcharges of $500+ pp on BA, etc.