AA 2475 then DL 2943 at O'Hare
Los Angeles → Chicago → New York LaGuardia
Timetable, Chicago time
05:02AA 2475 from Los Angeles at the gate
14:37DL 2943 to New York LaGuardia leaves the gate
9 h 35 apart on the timetable
Today
From the airport’s board at 21:03 Chicago time
05:27AA 2475 reached the gate25 min late
14:59DL 2943 left the gate22 min late
9 h 32 between the gates
The last days
AA 2475 and DL 2943 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.