GB 797 then K4 810 at O'Hare
Cincinnati Northern Kentucky → Chicago → Anchorage
Timetable, Chicago time
06:43GB 797 from Cincinnati Northern Kentucky at the gate
04:00K4 810 to Anchorage leaves the gate
21 h 17 apart on the timetable, overnight
K4 810 leaves 21 h 17 after GB 797 arrives on the timetable: more than half a day, so not a connection we count.