AA 622 then AS 477 at Phoenix
Dallas-Fort Worth → Phoenix → Seattle
Timetable, Phoenix time
17:48AA 622 from Dallas-Fort Worth at the gate
19:03AS 477 to Seattle leaves the gate
1 h 15 apart on the timetable
The last days
AA 622 and AS 477 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.