AS 445 then DL 2613 at Seattle
Missoula → Seattle → San Diego
Timetable, Seattle time
07:44AS 445 from Missoula at the gate
15:18DL 2613 to San Diego leaves the gate
7 h 34 apart on the timetable
Seattle’s board gives a departure time for only about 57% of its flights, so many days show no gate time.
The last days
AS 445 and DL 2613 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.