WN 3687 then DL 3717 at Salt Lake City
San Diego → Salt Lake City → Tucson
Timetable, Salt Lake City time
10:55WN 3687 from San Diego at the gate
15:00DL 3717 to Tucson leaves the gate
4 h 05 apart on the timetable
The last days
WN 3687 and DL 3717 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.
Later flights to Tucson
DL 405420:409 h 45 after WN 3687 on the timetable