AA 6212 then UA 4576 at O'Hare
Madison → Chicago → St Louis
Timetable, Chicago time
12:55AA 6212 from Madison at the gate
22:00UA 4576 to St Louis leaves the gate
9 h 05 apart on the timetable
The last days
AA 6212 and UA 4576 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 St Louis
AA 329222:399 h 44 after AA 6212 on the timetablenot a partner airline