K4 537 then AA 6481 at O'Hare
Anchorage → Chicago → Oklahoma City
Timetable, Chicago time
23:39K4 537 from Anchorage at the gate
16:08AA 6481 to Oklahoma City leaves the gate
16 h 29 apart on the timetable, overnight
AA 6481 leaves 16 h 29 after K4 537 arrives on the timetable: more than half a day, so not a connection we count.