UA 2164 then OO 9922 at O'Hare
Albany (New York) → Chicago → Charlotte
Timetable, Chicago time
07:43UA 2164 from Albany (New York) at the gate
11:40OO 9922 to Charlotte leaves the gate
3 h 57 apart on the timetable
Today
From the airport’s board at 23:09 Chicago time
07:22UA 2164 reached the gate21 min early
14:42OO 9922 left the gate3 h 02 late
7 h 20 between the gates
The last days
UA 2164 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.