AA 5340 then UA 8115 at O'Hare
Knoxville → Chicago → Las Vegas
Timetable, Chicago time
09:10AA 5340 from Knoxville at the gate
15:06UA 8115 to Las Vegas leaves the gate
5 h 56 apart on the timetable
Today
From the airport’s board at 23:37 Chicago time
10:52AA 5340 reached the gate1 h 42 late
16:57UA 8115 left the gate1 h 51 late
6 h 05 between the gates
The last days
AA 5340 and UA 8115 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.