K4 601 then UA 3464 at O'Hare
Anchorage → Chicago → Pittsburgh
Timetable, Chicago time
02:10K4 601 from Anchorage at the gate
21:30UA 3464 to Pittsburgh leaves the gate
19 h 20 apart on the timetable
UA 3464 leaves 19 h 20 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.