DL 1394 then DL 2250 at Atlanta
West Palm Beach → Atlanta → Boston
Timetable, Atlanta time
10:29DL 1394 from West Palm Beach at the gate
13:50DL 2250 to Boston leaves the gate
3 h 21 apart on the timetable
The last days
DL 1394 and DL 2250 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.