AS 241 then DL 2585 at Seattle
Houston → Seattle → Palm Springs
Timetable, Seattle time
08:46AS 241 from Houston at the gate
12:00DL 2585 to Palm Springs leaves the gate
3 h 14 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 241 and DL 2585 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.