WN 526 then WN 286 at Denver
Oklahoma City → Denver → Los Angeles
Timetable, Denver time
13:45WN 526 from Oklahoma City at the gate
18:35WN 286 to Los Angeles leaves the gate
4 h 50 apart on the timetable
The last days
WN 526 and WN 286 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.