WN 1932 then WN 1969 at Phoenix
St Louis → Phoenix → Boise
Timetable, Phoenix time
10:55WN 1932 from St Louis at the gate
19:25WN 1969 to Boise leaves the gate
8 h 30 apart on the timetable
The last days
WN 1932 and WN 1969 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.