AA 644 then AA 6472 at DFW
Salt Lake City → Dallas-Fort Worth → Durango La Plata County
Timetable, Dallas-Fort Worth time
10:45AA 644 from Salt Lake City at the gate
15:23AA 6472 to Durango La Plata County leaves the gate
4 h 38 apart on the timetable
The last days
AA 644 and AA 6472 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.