AA 2161 then WN 1774 at Miami
New York JFK → Miami → Austin
Timetable, Miami time
09:00AA 2161 from New York JFK at the gate
12:55WN 1774 to Austin leaves the gate
3 h 55 apart on the timetable
The last days
AA 2161 and WN 1774 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.