AS 2170 then AS 1307 at Seattle
Redmond → Seattle → Santa Ana
Timetable, Seattle time
07:13AS 2170 from Redmond at the gate
15:27AS 1307 to Santa Ana leaves the gate
8 h 14 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 2170 and AS 1307 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.