AA 1353 then 7L 789 at O'Hare
San Francisco → Chicago → Baku
Timetable, Chicago time
13:44AA 1353 from San Francisco at the gate
10:007L 789 to Baku leaves the gate
20 h 16 apart on the timetable, overnight
7L 789 leaves 20 h 16 after AA 1353 arrives on the timetable: more than half a day, so not a connection we count.