AA 892 then AA 1154 at Miami
Kansas City → Miami → Santo Domingo
Timetable, Miami time
09:12AA 892 from Kansas City at the gate
12:30AA 1154 to Santo Domingo leaves the gate
3 h 18 apart on the timetable
The last days
AA 892 and AA 1154 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.