WN 4245 then WN 39 at Phoenix
San Diego → Phoenix → Tucson
Timetable, Phoenix time
09:15WN 4245 from San Diego at the gate
10:35WN 39 to Tucson leaves the gate
1 h 20 apart on the timetable
The last days
WN 4245 and WN 39 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.