AA 1926 then DL 796 at O'Hare
St Louis → Chicago → Atlanta
Timetable, Chicago time
09:00AA 1926 from St Louis at the gate
15:00DL 796 to Atlanta leaves the gate
6 h apart on the timetable
Today
From the airport’s board at 16:37 Chicago time
09:00AA 1926 is cancelled
16:17DL 796 left the gate1 h 17 late
The last days
AA 1926 and DL 796 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.