AA 1985 then AA 1629 at Miami
Philadelphia → Miami → Denver
Timetable, Miami time
12:45AA 1985 from Philadelphia at the gate
17:00AA 1629 to Denver leaves the gate
4 h 15 apart on the timetable
The last days
AA 1985 and AA 1629 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 Denver
AA 135620:247 h 39 after AA 1985 on the timetable