F9 2146 then K4 810 at O'Hare
Las Vegas → Chicago → Anchorage
Timetable, Chicago time
05:13F9 2146 from Las Vegas at the gate
04:00K4 810 to Anchorage leaves the gate
22 h 47 apart on the timetable, overnight
K4 810 leaves 22 h 47 after F9 2146 arrives on the timetable: more than half a day, so not a connection we count.