CX 80 then UA 1946 at O'Hare
Anchorage → Chicago → Pittsburgh
Timetable, Chicago time
19:15CX 80 from Anchorage at the gate
18:10UA 1946 to Pittsburgh leaves the gate
22 h 55 apart on the timetable, overnight
UA 1946 leaves 22 h 55 after CX 80 arrives on the timetable: more than half a day, so not a connection we count.