AA 1756 then UA 6091 at Denver
Dallas-Fort Worth → Denver → Spokane
Timetable, Denver time
09:49AA 1756 from Dallas-Fort Worth at the gate
18:08UA 6091 to Spokane leaves the gate
8 h 19 apart on the timetable
The last days
AA 1756 and UA 6091 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.