WN 3752 then DL 3780 at Salt Lake City
San Diego → Salt Lake City → Reno
Timetable, Salt Lake City time
11:05WN 3752 from San Diego at the gate
11:35DL 3780 to Reno leaves the gate
30 min apart on the timetable
The last days
WN 3752 and DL 3780 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.