5X 606 then OO 5010 at O'Hare
Louisville → Chicago → Cleveland
Timetable, Chicago time
04:455X 606 from Louisville at the gate
08:35OO 5010 to Cleveland leaves the gate
3 h 50 apart on the timetable
Today
From the airport’s board at 17:51 Chicago time
04:465X 606 reached the gate1 min late
09:48OO 5010 left the gate1 h 13 late
5 h 02 between the gates
The last days
5X 606 and OO 5010 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.