AS 604 then AA 6220 at Phoenix
Seattle → Phoenix → Pasco
Timetable, Phoenix time
12:41AS 604 from Seattle at the gate
13:40AA 6220 to Pasco leaves the gate
59 min apart on the timetable
The last days
AS 604 and AA 6220 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.