DL 343 then WN 994 at Atlanta
Washington National → Atlanta → Baltimore
Timetable, Atlanta time
09:55DL 343 from Washington National at the gate
09:40WN 994 to Baltimore leaves the gate
23 h 45 apart on the timetable, overnight
WN 994 leaves 23 h 45 after DL 343 arrives on the timetable: more than half a day, so not a connection we count.