TN 1117 then AA 7502 at San Francisco
Los Angeles → San Francisco → Seattle
Timetable, San Francisco time
15:37TN 1117 from Los Angeles at the gatealso BA 1786, QF 3144
18:48AA 7502 to Seattle leaves the gate
3 h 11 apart on the timetable
The last days
TN 1117 and AA 7502 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.