UA 565 then AA 9951 at O'Hare
Washington → Chicago → Charlotte
Timetable, Chicago time
07:30UA 565 from Washington at the gate
12:00AA 9951 to Charlotte leaves the gate
4 h 30 apart on the timetable
Today
From the airport’s board at 13:53 Chicago time
06:58UA 565 reached the gate32 min early
12:00AA 9951 due to leave, no estimate yet
5 h 02 between the gates, on these times
The last days
UA 565 and AA 9951 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.