CA 1017 then ET 3511 at O'Hare
Anchorage → Chicago → Muscat
Timetable, Chicago time
16:01CA 1017 from Anchorage at the gate
09:05ET 3511 to Muscat leaves the gate
17 h 04 apart on the timetable, overnight
ET 3511 leaves 17 h 04 after CA 1017 arrives on the timetable: more than half a day, so not a connection we count.