DL 5813 then AA 2802 at Boston
Baltimore → Boston → Phoenix
Timetable, Boston time
09:07DL 5813 from Baltimore at the gate
08:45AA 2802 to Phoenix leaves the gate
23 h 38 apart on the timetable, overnight
AA 2802 leaves 23 h 38 after DL 5813 arrives on the timetable: more than half a day, so not a connection we count.