K4 785 then ET 3511 at O'Hare
Anchorage → Chicago → Muscat
Timetable, Chicago time
11:30K4 785 from Anchorage at the gate
09:05ET 3511 to Muscat leaves the gate
21 h 35 apart on the timetable, overnight
ET 3511 leaves 21 h 35 after K4 785 arrives on the timetable: more than half a day, so not a connection we count.