WN 937 then DL 8937 at Phoenix
Dallas → Phoenix → San Diego
Timetable, Phoenix time
11:20WN 937 from Dallas at the gate
15:00DL 8937 to San Diego leaves the gate
3 h 40 apart on the timetable
The last days
WN 937 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.