Qantas flight QF 4129: Ronald Reagan Washington - Dallas Fort Worth

FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 11:33 Ronald Reagan Washington (DCA) 2 14:20 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:47 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by American Airlines.(AA 1342)
Mon,Wed,Fri 11:36 Ronald Reagan Washington (DCA) 2 14:23 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:47 Effective 2026-03-09 through 2026-03-25 Codeshare flight, operated by American Airlines.(AA 1342)
Mon 11:36 Ronald Reagan Washington (DCA) 2 14:23 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:47 Operates only on 2026-03-30 Codeshare flight, operated by American Airlines.(AA 1342)
Mon,Wed,Fri,Sat 14:59 Ronald Reagan Washington (DCA) 2 17:41 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:42 Effective 2026-04-08 through 2026-05-06 Codeshare flight, operated by American Airlines.(AA 1624)
Mon,Wed,Sat 14:59 Ronald Reagan Washington (DCA) 2 17:41 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:42 Effective 2026-05-09 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 1624)
Mon,Wed,Sat 15:20 Ronald Reagan Washington (DCA) 2 17:47 Dallas Fort Worth (DFW) QF 4129 Non-stop Airbus A321 (321) 3:27 Effective 2026-07-04 through 2026-08-03 Codeshare flight, operated by American Airlines.(AA 1624)
Mon,Wed,Sat 15:25 Ronald Reagan Washington (DCA) 2 17:47 Dallas Fort Worth (DFW) QF 4129 Non-stop Airbus A321 (321) 3:22 Effective 2026-05-23 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1624)
Mon,Wed,Sat 15:25 Ronald Reagan Washington (DCA) 2 17:37 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:12 Effective 2026-08-05 through 2026-09-07 Codeshare flight, operated by American Airlines.(AA 2132)
Mon,Wed,Sat 15:33 Ronald Reagan Washington (DCA) 2 17:57 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:24 Effective 2026-09-09 through 2026-09-30 Codeshare flight, operated by American Airlines.(AA 1624)
Fri-Sun 15:33 Ronald Reagan Washington (DCA) 2 17:57 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:24 Effective 2026-10-02 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1624)
Wed,Fri 15:59 Ronald Reagan Washington (DCA) 2 18:55 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:56 Effective 2026-03-27 through 2026-04-03 Codeshare flight, operated by American Airlines.(AA 1244)
Mon,Sat 15:59 Ronald Reagan Washington (DCA) 2 18:55 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:56 Effective 2026-04-04 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 1244)
Sat 16:59 Ronald Reagan Washington (DCA) 2 19:54 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:55 Effective 2026-01-10 through 2026-01-24 Codeshare flight, operated by American Airlines.(AA 1072)
Mon,Thu-Sun 17:00 Ronald Reagan Washington (DCA) 2 19:39 Dallas Fort Worth (DFW) QF 4129 Non-stop Boeing 737-800 (738) 3:39 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 798)
Sun 19:14 Dallas Fort Worth (DFW) 23:00 Ronald Reagan Washington (DCA) 2 QF 4129 Non-stop Airbus A321 (321) 2:46 Operates only on 2026-01-18 Codeshare flight, operated by American Airlines.(AA 2752)

QF 4129 is a domestic flight departing from the Ronald Reagan Washington airport (DCA) and arriving at Dallas Fort Worth airport (DFW).
The flight distance is 1189 miles, or 1914 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:46 and 3:56.

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Qantas flight QF 4129:
Ronald Reagan Washington - Dallas Fort Worth

FLIGHT SCHEDULE

Direct Codeshare Flights:

Qantas QF4129

11:33

Ronald Reagan Washington (DCA) 2

14:20

Dallas Fort Worth (DFW)

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1342)

Duration: 3:47, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

11:36

Ronald Reagan Washington (DCA) 2

14:23

Dallas Fort Worth (DFW)

Effective 2026-03-09 through 2026-03-25

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 1342)

Duration: 3:47, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

11:36

Ronald Reagan Washington (DCA) 2

14:23

Dallas Fort Worth (DFW)

Operates only on 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 1342)

Duration: 3:47, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

14:59

Ronald Reagan Washington (DCA) 2

17:41

Dallas Fort Worth (DFW)

Effective 2026-04-08 through 2026-05-06

Mon

Tue
-

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1624)

Duration: 3:42, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

14:59

Ronald Reagan Washington (DCA) 2

17:41

Dallas Fort Worth (DFW)

Effective 2026-05-09 through 2026-05-20

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1624)

Duration: 3:42, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

15:20

Ronald Reagan Washington (DCA) 2

17:47

Dallas Fort Worth (DFW)

Effective 2026-07-04 through 2026-08-03

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1624)

Duration: 3:27, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Qantas QF4129

15:25

Ronald Reagan Washington (DCA) 2

17:47

Dallas Fort Worth (DFW)

Effective 2026-05-23 through 2026-07-01

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1624)

Duration: 3:22, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Qantas QF4129

15:25

Ronald Reagan Washington (DCA) 2

17:37

Dallas Fort Worth (DFW)

Effective 2026-08-05 through 2026-09-07

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 2132)

Duration: 3:12, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

15:33

Ronald Reagan Washington (DCA) 2

17:57

Dallas Fort Worth (DFW)

Effective 2026-09-09 through 2026-09-30

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1624)

Duration: 3:24, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

15:33

Ronald Reagan Washington (DCA) 2

17:57

Dallas Fort Worth (DFW)

Effective 2026-10-02 through 2026-10-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 1624)

Duration: 3:24, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

15:59

Ronald Reagan Washington (DCA) 2

18:55

Dallas Fort Worth (DFW)

Effective 2026-03-27 through 2026-04-03

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 1244)

Duration: 3:56, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

15:59

Ronald Reagan Washington (DCA) 2

18:55

Dallas Fort Worth (DFW)

Effective 2026-04-04 through 2026-04-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1244)

Duration: 3:56, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

16:59

Ronald Reagan Washington (DCA) 2

19:54

Dallas Fort Worth (DFW)

Effective 2026-01-10 through 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 1072)

Duration: 3:55, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

17:00

Ronald Reagan Washington (DCA) 2

19:39

Dallas Fort Worth (DFW)

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 798)

Duration: 3:39, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Qantas QF4129

19:14

Dallas Fort Worth (DFW)

23:00

Ronald Reagan Washington (DCA) 2

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 2752)

Duration: 2:46, non-stop
Airbus A321 (321)

QF 4129 is a domestic flight departing from the Ronald Reagan Washington airport (DCA) and arriving at Dallas Fort Worth airport (DFW).
The flight distance is 1189 miles, or 1914 km.
The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:46 and 3:56.

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