Y8 7453 then AF 6733 at O'Hare
Anchorage → Chicago → Glasgow Prestwick
Timetable, Chicago time
04:37Y8 7453 from Anchorage at the gate
01:35AF 6733 to Glasgow Prestwick leaves the gate
20 h 58 apart on the timetable, overnight
AF 6733 leaves 20 h 58 after Y8 7453 arrives on the timetable: more than half a day, so not a connection we count.