All airlines flying from Ronald Reagan Washington (DCA) to Chattanooga (CHA).

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FLIGHT SCHEDULE
Direct Flights:
Daily 20:00 Ronald Reagan Washington (DCA) 2 22:01 Chattanooga (CHA) American Airlines AA 3477 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2025-10-26 through 2025-11-01
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:33 Chattanooga (CHA) American Airlines AA 4266 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-09-03 through 2025-10-05
Daily 20:00 Ronald Reagan Washington (DCA) 2 22:01 Chattanooga (CHA) American Airlines AA 4266 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2025-10-06 through 2025-10-25
Daily 20:08 Ronald Reagan Washington (DCA) 2 21:55 Chattanooga (CHA) American Airlines AA 4266 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-08-06 through 2025-09-02
Fri 16:59 Ronald Reagan Washington (DCA) 2 18:46 Chattanooga (CHA) American Airlines AA 4789 Non-stop Embraer EMB 175 (E75) 1:47 Operates only on 2025-07-04
Fri 19:45 Ronald Reagan Washington (DCA) 2 21:32 Chattanooga (CHA) American Airlines AA 4789 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-06-06 through 2025-06-27
Fri 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) American Airlines AA 4789 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-07-11 through 2025-08-01
Tue 17:07 Ronald Reagan Washington (DCA) 2 19:10 Chattanooga (CHA) American Airlines AA 5215 Non-stop Canadair CRJ 700 (CR7) 2:03 Operates only on 2026-01-06
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:58 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 1:59 Effective 2025-11-02 through 2025-12-02
Daily 17:02 Ronald Reagan Washington (DCA) 2 19:02 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 2:00 Effective 2025-12-03 through 2025-12-17
Daily 17:07 Ronald Reagan Washington (DCA) 2 19:10 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-01-07 through 2026-02-11
Daily 17:07 Ronald Reagan Washington (DCA) 2 19:11 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective from 2026-02-12
Mon-Thu,Sun 19:45 Ronald Reagan Washington (DCA) 2 21:31 Chattanooga (CHA) American Airlines AA 5357 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-06-05 through 2025-07-03
Mon-Thu,Sun 19:45 Ronald Reagan Washington (DCA) 2 21:36 Chattanooga (CHA) American Airlines AA 5357 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2025-07-06 through 2025-08-05
Mon-Fri,Sun 16:59 Ronald Reagan Washington (DCA) 2 18:59 Chattanooga (CHA) American Airlines AA 5518 Non-stop Canadair CRJ 700 (CR7) 2:00 Effective 2025-05-05 through 2025-06-04
Mon-Fri,Sun 17:00 Ronald Reagan Washington (DCA) 2 18:57 Chattanooga (CHA) American Airlines AA 5518 Non-stop Canadair CRJ 700 (CR7) 1:57 Valid until 2025-05-04
Direct Codeshare Flights:
Tue 17:07 Ronald Reagan Washington (DCA) 2 19:10 Chattanooga (CHA) Alaska Airlines AS 4070 Non-stop Canadair CRJ 700 (CR7) 2:03 Operates only on 2026-01-06 Codeshare flight, operated by American Airlines.(AA 5215)
Daily 17:07 Ronald Reagan Washington (DCA) 2 19:11 Chattanooga (CHA) Alaska Airlines AS 4102 Non-stop Canadair CRJ 700 (CR7) 2:04 Effective from 2026-02-12 Codeshare flight, operated by American Airlines.(AA 5219)
Mon,Tue 19:45 Ronald Reagan Washington (DCA) 2 21:31 Chattanooga (CHA) Alaska Airlines AS 4102 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-06-09 through 2025-06-10 Codeshare flight, operated by American Airlines.(AA 5357)
Daily 17:02 Ronald Reagan Washington (DCA) 2 19:02 Chattanooga (CHA) Alaska Airlines AS 4186 Non-stop Canadair CRJ 700 (CR7) 2:00 Effective 2025-12-03 through 2025-12-17 Codeshare flight, operated by American Airlines.(AA 5219)
Wed,Thu,Sun 19:45 Ronald Reagan Washington (DCA) 2 21:31 Chattanooga (CHA) Alaska Airlines AS 4429 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-06-05 through 2025-06-15 Codeshare flight, operated by American Airlines.(AA 5357)
Mon-Thu,Sun 19:45 Ronald Reagan Washington (DCA) 2 21:36 Chattanooga (CHA) Alaska Airlines AS 4604 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2025-07-06 through 2025-07-31 Codeshare flight, operated by American Airlines.(AA 5357)
Mon-Thu 19:45 Ronald Reagan Washington (DCA) 2 21:31 Chattanooga (CHA) Alaska Airlines AS 4747 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-06-16 through 2025-06-19 Codeshare flight, operated by American Airlines.(AA 5357)
Mon,Tue,Sun 19:45 Ronald Reagan Washington (DCA) 2 21:36 Chattanooga (CHA) Alaska Airlines AS 4747 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2025-08-03 through 2025-08-05 Codeshare flight, operated by American Airlines.(AA 5357)
Mon-Thu,Sun 19:45 Ronald Reagan Washington (DCA) 2 21:31 Chattanooga (CHA) Alaska Airlines AS 4791 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-06-22 through 2025-07-03 Codeshare flight, operated by American Airlines.(AA 5357)
Fri 19:45 Ronald Reagan Washington (DCA) 2 21:32 Chattanooga (CHA) Alaska Airlines AS 6149 Non-stop Embraer EMB 175 (E75) 1:47 Operates only on 2025-06-06 Codeshare flight, operated by American Airlines.(AA 4789)
Daily 17:07 Ronald Reagan Washington (DCA) 2 19:10 Chattanooga (CHA) Alaska Airlines AS 6293 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-01-07 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 5219)
Mon-Sat 20:00 Ronald Reagan Washington (DCA) 2 22:01 Chattanooga (CHA) Alaska Airlines AS 6293 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2025-10-27 through 2025-11-01 Codeshare flight, operated by American Airlines.(AA 3477)
Fri 19:45 Ronald Reagan Washington (DCA) 2 21:32 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-06-13 through 2025-06-27 Codeshare flight, operated by American Airlines.(AA 4789)
Fri 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-07-11 through 2025-08-01 Codeshare flight, operated by American Airlines.(AA 4789)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:33 Chattanooga (CHA) Alaska Airlines AS 6368 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-09-03 through 2025-10-05 Codeshare flight, operated by American Airlines.(AA 4266)
Daily 20:00 Ronald Reagan Washington (DCA) 2 22:01 Chattanooga (CHA) Alaska Airlines AS 6368 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2025-10-06 through 2025-10-26 Codeshare flight, operated by American Airlines.(AA 4266)
Daily 20:08 Ronald Reagan Washington (DCA) 2 21:55 Chattanooga (CHA) Alaska Airlines AS 6368 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-08-06 through 2025-09-02 Codeshare flight, operated by American Airlines.(AA 4266)

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Parallax here DCA-CHA

A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Chattanooga airport (CHA).
The flight distance is 522 miles, or 840 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 1:46 and 2:04.

Return (CHA-DCA) flights

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All airlines flying from Ronald Reagan Washington (DCA) to Chattanooga (CHA).

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA3477

20:00

Ronald Reagan Washington (DCA) 2

22:01

Chattanooga (CHA)

Effective 2025-10-26 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

American Airlines AA4266

19:45

Ronald Reagan Washington (DCA) 2

21:33

Chattanooga (CHA)

Effective 2025-09-03 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

American Airlines AA4266

20:00

Ronald Reagan Washington (DCA) 2

22:01

Chattanooga (CHA)

Effective 2025-10-06 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

American Airlines AA4266

20:08

Ronald Reagan Washington (DCA) 2

21:55

Chattanooga (CHA)

Effective 2025-08-06 through 2025-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

American Airlines AA4789

16:59

Ronald Reagan Washington (DCA) 2

18:46

Chattanooga (CHA)

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

American Airlines AA4789

19:45

Ronald Reagan Washington (DCA) 2

21:32

Chattanooga (CHA)

Effective 2025-06-06 through 2025-06-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

American Airlines AA4789

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective 2025-07-11 through 2025-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:52, non-stop
Embraer EMB 175 (E75)

American Airlines AA5215

17:07

Ronald Reagan Washington (DCA) 2

19:10

Chattanooga (CHA)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:03, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5219

16:59

Ronald Reagan Washington (DCA) 2

18:58

Chattanooga (CHA)

Effective 2025-11-02 through 2025-12-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:59, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5219

17:02

Ronald Reagan Washington (DCA) 2

19:02

Chattanooga (CHA)

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:00, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5219

17:07

Ronald Reagan Washington (DCA) 2

19:10

Chattanooga (CHA)

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:03, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5219

17:07

Ronald Reagan Washington (DCA) 2

19:11

Chattanooga (CHA)

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:04, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5357

19:45

Ronald Reagan Washington (DCA) 2

21:31

Chattanooga (CHA)

Effective 2025-06-05 through 2025-07-03

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5357

19:45

Ronald Reagan Washington (DCA) 2

21:36

Chattanooga (CHA)

Effective 2025-07-06 through 2025-08-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5518

16:59

Ronald Reagan Washington (DCA) 2

18:59

Chattanooga (CHA)

Effective 2025-05-05 through 2025-06-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:00, non-stop
Canadair CRJ 700 (CR7)

American Airlines AA5518

17:00

Ronald Reagan Washington (DCA) 2

18:57

Chattanooga (CHA)

Valid until 2025-05-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:57, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4070

17:07

Ronald Reagan Washington (DCA) 2

19:10

Chattanooga (CHA)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 5215)

Duration: 2:03, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4102

17:07

Ronald Reagan Washington (DCA) 2

19:11

Chattanooga (CHA)

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5219)

Duration: 2:04, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4102

19:45

Ronald Reagan Washington (DCA) 2

21:31

Chattanooga (CHA)

Effective 2025-06-09 through 2025-06-10

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 5357)

Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4186

17:02

Ronald Reagan Washington (DCA) 2

19:02

Chattanooga (CHA)

Effective 2025-12-03 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5219)

Duration: 2:00, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4429

19:45

Ronald Reagan Washington (DCA) 2

21:31

Chattanooga (CHA)

Effective 2025-06-05 through 2025-06-15

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 5357)

Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4604

19:45

Ronald Reagan Washington (DCA) 2

21:36

Chattanooga (CHA)

Effective 2025-07-06 through 2025-07-31

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 5357)

Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4747

19:45

Ronald Reagan Washington (DCA) 2

21:31

Chattanooga (CHA)

Effective 2025-06-16 through 2025-06-19

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 5357)

Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4747

19:45

Ronald Reagan Washington (DCA) 2

21:36

Chattanooga (CHA)

Effective 2025-08-03 through 2025-08-05

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 5357)

Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS4791

19:45

Ronald Reagan Washington (DCA) 2

21:31

Chattanooga (CHA)

Effective 2025-06-22 through 2025-07-03

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by American Airlines. (AA 5357)

Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6149

19:45

Ronald Reagan Washington (DCA) 2

21:32

Chattanooga (CHA)

Operates only on 2025-06-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 4789)

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6293

17:07

Ronald Reagan Washington (DCA) 2

19:10

Chattanooga (CHA)

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5219)

Duration: 2:03, non-stop
Canadair CRJ 700 (CR7)

Alaska Airlines AS6293

20:00

Ronald Reagan Washington (DCA) 2

22:01

Chattanooga (CHA)

Effective 2025-10-27 through 2025-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by American Airlines. (AA 3477)

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6306

19:45

Ronald Reagan Washington (DCA) 2

21:32

Chattanooga (CHA)

Effective 2025-06-13 through 2025-06-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 4789)

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6306

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective 2025-07-11 through 2025-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 4789)

Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6368

19:45

Ronald Reagan Washington (DCA) 2

21:33

Chattanooga (CHA)

Effective 2025-09-03 through 2025-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4266)

Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6368

20:00

Ronald Reagan Washington (DCA) 2

22:01

Chattanooga (CHA)

Effective 2025-10-06 through 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4266)

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS6368

20:08

Ronald Reagan Washington (DCA) 2

21:55

Chattanooga (CHA)

Effective 2025-08-06 through 2025-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4266)

Duration: 1:47, non-stop
Embraer EMB 175 (E75)

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Parallax here DCA-CHA

A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Chattanooga airport (CHA).
The flight distance is 522 miles, or 840 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 1:46 and 2:04.

Return (CHA-DCA) flights

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