WS 1500 then QR 8852 at San Francisco
Calgary → San Francisco → Los Angeles
Timetable, San Francisco time
15:50WS 1500 from Calgary at the gatealso QF 3364, FJ 6003, DL 7124, AM 7129, CI 9329
19:20QR 8852 to Los Angeles leaves the gate
3 h 30 apart on the timetable
The last days
WS 1500 and QR 8852 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.