C8 82 then UA 4393 at O'Hare
Anchorage → Chicago → Tulsa
Timetable, Chicago time
18:28C8 82 from Anchorage at the gate
12:45UA 4393 to Tulsa leaves the gate
18 h 17 apart on the timetable, overnight
UA 4393 leaves 18 h 17 after C8 82 arrives on the timetable: more than half a day, so not a connection we count.