SY 1629 then AA 3484 at O'Hare
Minneapolis → Chicago → St Louis
Timetable, Chicago time
16:40SY 1629 from Minneapolis at the gate
15:20AA 3484 to St Louis leaves the gate
22 h 40 apart on the timetable, overnight
AA 3484 leaves 22 h 40 after SY 1629 arrives on the timetable: more than half a day, so not a connection we count.