G4 1397 then WN 1809 at Denver
Knoxville → Denver → Spokane
Timetable, Denver time
07:40G4 1397 from Knoxville at the gate
19:40WN 1809 to Spokane leaves the gate
12 h apart on the timetable
The last days
G4 1397 and WN 1809 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 Spokane
No later flight to Spokane on the timetable.