AS 408 then DL 3690 at Seattle
Anchorage → Seattle → Medford
Timetable, Seattle time
10:37AS 408 from Anchorage at the gate
11:16DL 3690 to Medford leaves the gate
39 min apart on the timetable
Seattle’s board gives a departure time for only about 59% of its flights, so many days show no gate time.
The last days
AS 408 and DL 3690 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.