WS 1744 then DL 8937 at Phoenix
Vancouver → Phoenix → San Diego
Timetable, Phoenix time
11:15WS 1744 from Vancouver at the gate
15:00DL 8937 to San Diego leaves the gate
3 h 45 apart on the timetable
The last days
WS 1744 and DL 8937 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.