AA 2852 then WN 1676 at Denver
Dallas-Fort Worth → Denver → New York LaGuardia
Timetable, Denver time
23:58AA 2852 from Dallas-Fort Worth at the gate
10:55WN 1676 to New York LaGuardia leaves the gate
10 h 57 apart on the timetable, overnight
The last days
AA 2852 and WN 1676 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.