AA 509 then AA 1622 at Miami
Houston → Miami → Las Vegas
Timetable, Miami time
09:45AA 509 from Houston at the gate
20:09AA 1622 to Las Vegas leaves the gate
10 h 24 apart on the timetable
The last days
AA 509 and AA 1622 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.
Later flights to Las Vegas
AA 100621:0011 h 15 after AA 509 on the timetable