AA 977 then AA 4064 at DFW
Harrisburg → Dallas-Fort Worth → Kansas City
Timetable, Dallas-Fort Worth time
09:03AA 977 from Harrisburg at the gate
12:33AA 4064 to Kansas City leaves the gate
3 h 30 apart on the timetable
The last days
AA 977 and AA 4064 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.