AA 3584 then K4 910 at O'Hare
Springfield Branson National → Chicago → Anchorage
Timetable, Chicago time
12:22AA 3584 from Springfield Branson National at the gate
00:30K4 910 to Anchorage leaves the gate
12 h 08 apart on the timetable, overnight
K4 910 leaves 12 h 08 after AA 3584 arrives on the timetable: more than half a day, so not a connection we count.