WN 2686 then WN 8839 at Denver
Burbank → Denver → Kansas City
Timetable, Denver time
17:45WN 2686 from Burbank at the gate
20:28WN 8839 to Kansas City leaves the gate
2 h 43 apart on the timetable
The last days
WN 2686 and WN 8839 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.