AA 3517 then AA 3222 at O'Hare
Kansas City → Chicago → Baltimore
Timetable, Chicago time
09:05AA 3517 from Kansas City at the gate
21:00AA 3222 to Baltimore leaves the gate
11 h 55 apart on the timetable
The last days
AA 3517 and AA 3222 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 Baltimore
No later flight to Baltimore on the timetable.