AA 2945 then DL 811 at Miami
Baltimore → Miami → Los Angeles
Timetable, Miami time
18:49AA 2945 from Baltimore at the gate
18:34DL 811 to Los Angeles leaves the gate
23 h 45 apart on the timetable, overnight
DL 811 leaves 23 h 45 after AA 2945 arrives on the timetable: more than half a day, so not a connection we count.