UA 447 then WN 8514 at Denver
Tulsa → Denver → Memphis
Timetable, Denver time
10:06UA 447 from Tulsa at the gate
12:25WN 8514 to Memphis leaves the gate
2 h 19 apart on the timetable
Today
From the airport’s board at 21:05 Denver time
10:06UA 447 is cancelled
12:41WN 8514 left the gate16 min late
The last days
UA 447 and WN 8514 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.