AA 3681 then DL 1564 at O'Hare
Springfield Branson National → Chicago → Seattle (SEA)
Timetable, Chicago time
12:23AA 3681 from Springfield Branson National at the gate
12:00DL 1564 to Seattle (SEA) leaves the gate
23 h 37 apart on the timetable, overnight
DL 1564 leaves 23 h 37 after AA 3681 arrives on the timetable: more than half a day, so not a connection we count.