K4 915 then UA 4550 at O'Hare
Anchorage → Chicago → Columbia Regional
Timetable, Chicago time
08:44K4 915 from Anchorage at the gate
21:25UA 4550 to Columbia Regional leaves the gate
12 h 41 apart on the timetable
UA 4550 leaves 12 h 41 after K4 915 arrives on the timetable: more than half a day, so not a connection we count.