JL 717 then WN 1969 at Phoenix
Rapid City → Phoenix → Boise
Timetable, Phoenix time
09:23JL 717 from Rapid City at the gate
19:25WN 1969 to Boise leaves the gate
10 h 02 apart on the timetable
The last days
JL 717 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.