UA 1363 then BR 643 at O'Hare
Raleigh-Durham → Chicago → Anchorage
Timetable, Chicago time
11:29UA 1363 from Raleigh-Durham at the gate
11:25BR 643 to Anchorage leaves the gate
23 h 56 apart on the timetable, overnight
BR 643 leaves 23 h 56 after UA 1363 arrives on the timetable: more than half a day, so not a connection we count.