AS 2188 then AS 594 at Seattle
Eugene → Seattle → Ontario
Timetable, Seattle time
15:00AS 2188 from Eugene at the gate
15:41AS 594 to Ontario leaves the gate
41 min apart on the timetable
Seattle’s board gives a departure time for only about 56% of its flights, so many days show no gate time.
The last days
AS 2188 and AS 594 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.