K4 601 then AA 3517 at O'Hare
Anchorage → Chicago → Rochester (ROC)
Timetable, Chicago time
03:10K4 601 from Anchorage at the gate
21:04AA 3517 to Rochester (ROC) leaves the gate
17 h 54 apart on the timetable
AA 3517 leaves 17 h 54 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.