BR 608 then UA 435 at O'Hare
Anchorage → Chicago → Oklahoma City
Timetable, Chicago time
20:03BR 608 from Anchorage at the gate
15:39UA 435 to Oklahoma City leaves the gate
19 h 36 apart on the timetable, overnight
UA 435 leaves 19 h 36 after BR 608 arrives on the timetable: more than half a day, so not a connection we count.