BR 646 then UA 1875 at O'Hare
Anchorage → Chicago → Orlando
Timetable, Chicago time
17:10BR 646 from Anchorage at the gate
16:20UA 1875 to Orlando leaves the gate
23 h 10 apart on the timetable, overnight
UA 1875 leaves 23 h 10 after BR 646 arrives on the timetable: more than half a day, so not a connection we count.