AA 2722 then JL 311 at Philadelphia
San Francisco → Philadelphia → Wilmington (ILG)
Timetable, Philadelphia time
16:18AA 2722 from San Francisco at the gate
13:30JL 311 to Wilmington (ILG) leaves the gate
21 h 12 apart on the timetable, overnight
JL 311 leaves 21 h 12 after AA 2722 arrives on the timetable: more than half a day, so not a connection we count.