UA 5191 then AA 3822 at O'Hare
South Bend → Chicago → Harrisburg
Timetable, Chicago time
07:25UA 5191 from South Bend at the gate
11:45AA 3822 to Harrisburg leaves the gate
4 h 20 apart on the timetable
Today
From the airport’s board at 18:43 Chicago time
07:25UA 5191 is cancelled
11:59AA 3822 left the gate14 min late
The last days
UA 5191 and AA 3822 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.