AA 9913 then AS 1497 at LAX
Tucson → Los Angeles → Seattle (SEA)
Timetable, Los Angeles time
17:40AA 9913 from Tucson at the gate
20:45AS 1497 to Seattle (SEA) leaves the gate
3 h 05 apart on the timetable
The last days
AA 9913 and AS 1497 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.