SY 261 then ET 3511 at O'Hare
Minneapolis → Chicago → Muscat
Timetable, Chicago time
18:25SY 261 from Minneapolis at the gate
09:05ET 3511 to Muscat leaves the gate
14 h 40 apart on the timetable, overnight
ET 3511 leaves 14 h 40 after SY 261 arrives on the timetable: more than half a day, so not a connection we count.