DL 9961 then DL 2117 at Atlanta
CWF → Atlanta → New York LaGuardia
Timetable, Atlanta time
11:41DL 9961 from CWF at the gate
16:30DL 2117 to New York LaGuardia leaves the gate
4 h 49 apart on the timetable
The last days
DL 9961 and DL 2117 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.