WN 2444 then WN 3531 at Salt Lake City
Denver → Salt Lake City → San Diego
Timetable, Salt Lake City time
13:10WN 2444 from Denver at the gate
16:10WN 3531 to San Diego leaves the gate
3 h apart on the timetable
The last days
WN 2444 and WN 3531 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.