DL 348 then DL 2928 at Atlanta
Phoenix → Atlanta → Baltimore
Timetable, Atlanta time
17:10DL 348 from Phoenix at the gate
16:43DL 2928 to Baltimore leaves the gate
23 h 33 apart on the timetable, overnight
DL 2928 leaves 23 h 33 after DL 348 arrives on the timetable: more than half a day, so not a connection we count.