UA 4792 then UA 1883 at O'Hare
Moline → Chicago → Richmond
Timetable, Chicago time
16:00UA 4792 from Moline at the gate
18:23UA 1883 to Richmond leaves the gate
2 h 23 apart on the timetable
Today
From the airport’s board at 20:35 Chicago time
15:48UA 4792 reached the gate12 min early
18:17UA 1883 left the gate6 min early
2 h 29 between the gates
The last days
UA 4792 and UA 1883 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.