F9 4968 then WN 4254 at Denver
Las Vegas → Denver → Chicago Midway
Timetable, Denver time
09:48F9 4968 from Las Vegas at the gate
16:30WN 4254 to Chicago Midway leaves the gate
6 h 42 apart on the timetable
The last days
F9 4968 and WN 4254 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.