OO 9909 then AA 73 at O'Hare
Waterloo → Chicago → Buffalo
Timetable, Chicago time
16:47OO 9909 from Waterloo at the gate
19:00AA 73 to Buffalo leaves the gatealso AA 1073
2 h 13 apart on the timetable
Today
From the airport’s board at 21:23 Chicago time
16:59OO 9909 reached the gate12 min late
18:59AA 73 left the gate1 min early
2 h between the gates
The last days
OO 9909 and AA 73 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.
Later flights to Buffalo
No later flight to Buffalo on the timetable.