AA 4622 then AA 1476 at O'Hare
Louisville → Chicago → Seattle (SEA)
Timetable, Chicago time
07:15AA 4622 from Louisville at the gate
11:34AA 1476 to Seattle (SEA) leaves the gate
4 h 19 apart on the timetable
The last days
AA 4622 and AA 1476 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.