QR 2115 then AA 491 at San Francisco
Spokane → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
16:12QR 2115 from Spokane at the gatealso AS 2411
17:01AA 491 to Dallas-Fort Worth leaves the gatealso QR 2259, QF 3120, BA 6540
49 min apart on the timetable
The last days
QR 2115 and AA 491 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.