AA 3096 then ET 3511 at O'Hare
Salt Lake City → Chicago → Muscat
Timetable, Chicago time
16:05AA 3096 from Salt Lake City at the gate
09:05ET 3511 to Muscat leaves the gate
17 h apart on the timetable, overnight
ET 3511 leaves 17 h after AA 3096 arrives on the timetable: more than half a day, so not a connection we count.