UA 5016 then OO 9922 at O'Hare
Hancock → Chicago → Charlotte
Timetable, Chicago time
06:57UA 5016 from Hancock at the gate
11:40OO 9922 to Charlotte leaves the gate
4 h 43 apart on the timetable
Today
From the airport’s board at 14:17 Chicago time
06:57UA 5016 is cancelled
11:40OO 9922 due to leave, no estimate yet
The last days
UA 5016 and OO 9922 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.