K4 601 then AA 3177 at O'Hare
Anchorage → Chicago → Philadelphia
Timetable, Chicago time
03:10K4 601 from Anchorage at the gate
21:11AA 3177 to Philadelphia leaves the gate
18 h 01 apart on the timetable
AA 3177 leaves 18 h 01 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.