DL 779 then DL 1527 at Atlanta
Ontario → Atlanta → West Palm Beach
Timetable, Atlanta time
06:07DL 779 from Ontario at the gate
10:18DL 1527 to West Palm Beach leaves the gate
4 h 11 apart on the timetable
The last days
DL 779 and DL 1527 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.