K4 221 then UA 4608 at O'Hare
Anchorage → Chicago → Greenville-Spartanburg
Timetable, Chicago time
13:41K4 221 from Anchorage at the gate
10:34UA 4608 to Greenville-Spartanburg leaves the gate
20 h 53 apart on the timetable, overnight
UA 4608 leaves 20 h 53 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.