K4 557 then AA 2612 at O'Hare
Anchorage → Chicago → Houston
Timetable, Chicago time
14:14K4 557 from Anchorage at the gate
13:36AA 2612 to Houston leaves the gate
23 h 22 apart on the timetable, overnight
AA 2612 leaves 23 h 22 after K4 557 arrives on the timetable: more than half a day, so not a connection we count.