WN 470 then WN 155 at Denver
Boise → Denver → San Jose (California)
Timetable, Denver time
10:00WN 470 from Boise at the gate
18:30WN 155 to San Jose (California) leaves the gate
8 h 30 apart on the timetable
The last days
WN 470 and WN 155 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.