Alaska Airlines flights from Ronald Reagan Washington (DCA) to Miami (MIA).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:12 Ronald Reagan Washington (DCA) 2 21:53 Miami (MIA)
Alaska Airlines AS 4016 Non-stop Boeing 737-800 (738) 2:41 Effective 2025-08-06 through 2025-08-19
Codeshare flight, operated by American Airlines.(AA 897)
Mon-Fri 17:26 Ronald Reagan Washington (DCA) 2 20:14 Miami (MIA)
Alaska Airlines AS 4084 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-05-05 through 2025-05-09
Codeshare flight, operated by American Airlines.(AA 1540)
Mon-Wed,Sat,Sun 17:26 Ronald Reagan Washington (DCA) 2 20:14 Miami (MIA)
Alaska Airlines AS 4104 Non-stop Boeing 737-800 (738) 2:48 Effective 2025-05-10 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 1540)
Daily 18:26 Ronald Reagan Washington (DCA) 2 21:05 Miami (MIA)
Alaska Airlines AS 4132 Non-stop Boeing 737-800 (738) 2:39 Effective 2025-05-15 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 897)
Sat 17:23 Ronald Reagan Washington (DCA) 2 20:20 Miami (MIA)
Alaska Airlines AS 4233 Non-stop Boeing 737-800 (738) 2:57 Operates only on 2025-11-22
Codeshare flight, operated by American Airlines.(AA 1254)
Mon-Fri,Sun 17:29 Ronald Reagan Washington (DCA) 2 20:26 Miami (MIA)
Alaska Airlines AS 4260 Non-stop Boeing 737-800 (738) 2:57 Effective 2025-07-06 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 1233)
Mon-Fri,Sun 17:36 Ronald Reagan Washington (DCA) 2 20:25 Miami (MIA)
Alaska Airlines AS 4260 Non-stop Boeing 737-800 (738) 2:49 Effective 2025-06-12 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 1233)
Daily 17:23 Ronald Reagan Washington (DCA) 2 20:20 Miami (MIA)
Alaska Airlines AS 4352 Non-stop Boeing 737-800 (738) 2:57 Effective 2025-11-02 through 2025-11-19
Codeshare flight, operated by American Airlines.(AA 1254)
Sat,Sun 17:23 Ronald Reagan Washington (DCA) 2 20:20 Miami (MIA)
Alaska Airlines AS 4373 Non-stop Boeing 737-800 (738) 2:57 Effective 2025-10-04 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 1233)
Mon-Fri,Sun 17:23 Ronald Reagan Washington (DCA) 2 20:20 Miami (MIA)
Alaska Airlines AS 4488 Non-stop Boeing 737-800 (738) 2:57 Effective 2025-11-20 through 2025-11-28
Codeshare flight, operated by American Airlines.(AA 1254)
Mon,Tue,Sat,Sun 17:23 Ronald Reagan Washington (DCA) 2 20:20 Miami (MIA)
Alaska Airlines AS 4488 Non-stop Boeing 737-800 (738) 2:57 Effective 2025-11-29 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 1254)
Daily 17:24 Ronald Reagan Washington (DCA) 2 20:23 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737-800 (738) 2:59 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2836)
Daily 17:24 Ronald Reagan Washington (DCA) 2 20:25 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737 MAX 8 (7M8) 3:01 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2836)
Daily 17:25 Ronald Reagan Washington (DCA) 2 20:11 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737 MAX 8 (7M8) 2:46 Effective 2025-08-20 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 1233)
Daily 17:29 Ronald Reagan Washington (DCA) 2 20:20 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 1233)
Mon-Fri,Sun 17:36 Ronald Reagan Washington (DCA) 2 20:25 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737-800 (738) 2:49 Effective 2025-06-05 through 2025-06-11
Codeshare flight, operated by American Airlines.(AA 1233)
Sat 18:54 Ronald Reagan Washington (DCA) 2 21:39 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737-800 (738) 2:45 Effective 2025-07-05 through 2025-08-02
Codeshare flight, operated by American Airlines.(AA 897)
Sat 18:55 Ronald Reagan Washington (DCA) 2 21:36 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737-800 (738) 2:41 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 897)
Daily 18:58 Ronald Reagan Washington (DCA) 2 21:49 Miami (MIA)
Alaska Airlines AS 4597 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-09-03 through 2025-10-03
Codeshare flight, operated by American Airlines.(AA 897)
Mon-Fri,Sun 17:24 Ronald Reagan Washington (DCA) 2 20:12 Miami (MIA)
Alaska Airlines AS 6406 Non-stop Boeing 737-800 (738) 2:48 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1233)
Sat 17:24 Ronald Reagan Washington (DCA) 2 20:12 Miami (MIA)
Alaska Airlines AS 6406 Non-stop Airbus A319 (319) 2:48 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 1233)
Daily 17:24 Ronald Reagan Washington (DCA) 2 20:27 Miami (MIA)
Alaska Airlines AS 6757 Non-stop Boeing 737-800 (738) 3:03 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 2836)
Daily 17:24 Ronald Reagan Washington (DCA) 2 20:28 Miami (MIA)
Alaska Airlines AS 6757 Non-stop Boeing 737-800 (738) 3:04 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2836)
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Alaska Airlines flights from Ronald Reagan Washington (DCA) to Miami (MIA).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4016
19:12
Ronald Reagan Washington (DCA) 2

21:53
Miami (MIA)
Effective 2025-08-06 through 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 897)
Duration: 2:41, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4084
17:26
Ronald Reagan Washington (DCA) 2

20:14
Miami (MIA)
Effective 2025-05-05 through 2025-05-09
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1540)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4104
17:26
Ronald Reagan Washington (DCA) 2

20:14
Miami (MIA)
Effective 2025-05-10 through 2025-05-14
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1540)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4132
18:26
Ronald Reagan Washington (DCA) 2

21:05
Miami (MIA)
Effective 2025-05-15 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 897)
Duration: 2:39, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4233
17:23
Ronald Reagan Washington (DCA) 2

20:20
Miami (MIA)
Operates only on 2025-11-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1254)
Duration: 2:57, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4260
17:29
Ronald Reagan Washington (DCA) 2

20:26
Miami (MIA)
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:57, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4260
17:36
Ronald Reagan Washington (DCA) 2

20:25
Miami (MIA)
Effective 2025-06-12 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:49, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4352
17:23
Ronald Reagan Washington (DCA) 2

20:20
Miami (MIA)
Effective 2025-11-02 through 2025-11-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1254)
Duration: 2:57, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4373
17:23
Ronald Reagan Washington (DCA) 2

20:20
Miami (MIA)
Effective 2025-10-04 through 2025-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:57, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4488
17:23
Ronald Reagan Washington (DCA) 2

20:20
Miami (MIA)
Effective 2025-11-20 through 2025-11-28
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1254)
Duration: 2:57, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4488
17:23
Ronald Reagan Washington (DCA) 2

20:20
Miami (MIA)
Effective 2025-11-29 through 2025-12-02
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1254)
Duration: 2:57, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4597
17:24
Ronald Reagan Washington (DCA) 2

20:23
Miami (MIA)
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2836)
Duration: 2:59, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4597
17:24
Ronald Reagan Washington (DCA) 2

20:25
Miami (MIA)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2836)
Duration: 3:01, non-stop
Boeing 737 MAX 8 (7M8)
Alaska Airlines AS4597
17:25
Ronald Reagan Washington (DCA) 2

20:11
Miami (MIA)
Effective 2025-08-20 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:46, non-stop
Boeing 737 MAX 8 (7M8)
Alaska Airlines AS4597
17:29
Ronald Reagan Washington (DCA) 2

20:20
Miami (MIA)
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:51, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4597
17:36
Ronald Reagan Washington (DCA) 2

20:25
Miami (MIA)
Effective 2025-06-05 through 2025-06-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:49, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4597
18:54
Ronald Reagan Washington (DCA) 2

21:39
Miami (MIA)
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 897)
Duration: 2:45, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4597
18:55
Ronald Reagan Washington (DCA) 2

21:36
Miami (MIA)
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 897)
Duration: 2:41, non-stop
Boeing 737-800 (738)
Alaska Airlines AS4597
18:58
Ronald Reagan Washington (DCA) 2

21:49
Miami (MIA)
Effective 2025-09-03 through 2025-10-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 897)
Duration: 2:51, non-stop
Boeing 737-800 (738)
Alaska Airlines AS6406
17:24
Ronald Reagan Washington (DCA) 2

20:12
Miami (MIA)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:48, non-stop
Boeing 737-800 (738)
Alaska Airlines AS6406
17:24
Ronald Reagan Washington (DCA) 2

20:12
Miami (MIA)
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1233)
Duration: 2:48, non-stop
Airbus A319 (319)
Alaska Airlines AS6757
17:24
Ronald Reagan Washington (DCA) 2

20:27
Miami (MIA)
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2836)
Duration: 3:03, non-stop
Boeing 737-800 (738)
Alaska Airlines AS6757
17:24
Ronald Reagan Washington (DCA) 2

20:28
Miami (MIA)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2836)
Duration: 3:04, non-stop
Boeing 737-800 (738)
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  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Miami airport (MIA).
  • The flight distance is 921 miles, or 1482 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:39 and 3:04.
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