AA 3671 then AA 6452 at Phoenix
Grand Junction → Phoenix → Sioux Falls
Timetable, Phoenix time
07:49AA 3671 from Grand Junction at the gate
19:05AA 6452 to Sioux Falls leaves the gate
11 h 16 apart on the timetable
The last days
AA 3671 and AA 6452 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 Sioux Falls
AA 624120:0012 h 11 after AA 3671 on the timetable