CI 5234 then AA 3239 at O'Hare
Anchorage → Chicago → Pittsburgh
Timetable, Chicago time
19:25CI 5234 from Anchorage at the gate
12:29AA 3239 to Pittsburgh leaves the gate
17 h 04 apart on the timetable, overnight
AA 3239 leaves 17 h 04 after CI 5234 arrives on the timetable: more than half a day, so not a connection we count.