AA 519 then GB 397 at O'Hare
Portland (Oregon) → Chicago → Cincinnati Northern Kentucky
Timetable, Chicago time
05:07AA 519 from Portland (Oregon) at the gate
07:00GB 397 to Cincinnati Northern Kentucky leaves the gate
1 h 53 apart on the timetable
Today
From the airport’s board at 10:55 Chicago time
06:27AA 519 reached the gate1 h 20 late
09:33GB 397 left the gate2 h 33 late
3 h 06 between the gates
The last days
AA 519 and GB 397 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.