When using Sabre Availability GTC and you select a time (for example 17:00) and select sort by departure time, the time selected is ignored. It displays starting at 06:00 (first flight out BOS-SEA AA) and never gets to flights around 17:00 (flight limit set to 20). Have to use default search to get anything around the time selected. Time does appear to work with Galielo selected.