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

FLIGHT SCHEDULE
Direct Flights:
Fri 20:39 Ronald Reagan Washington (DCA) 2 22:46 Chattanooga (CHA) American Airlines AA 4312 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-02-13 through 2026-03-06
Fri 20:53 Ronald Reagan Washington (DCA) 2 22:55 Chattanooga (CHA) American Airlines AA 4312 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-03-13 through 2026-04-03
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:32 Chattanooga (CHA) American Airlines AA 4745 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-08-05 through 2026-09-08
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:36 Chattanooga (CHA) American Airlines AA 4789 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-05-21 through 2026-07-01
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) American Airlines AA 4789 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-07-02 through 2026-08-04
Daily 17:00 Ronald Reagan Washington (DCA) 2 18:57 Chattanooga (CHA) American Airlines AA 5145 Non-stop Canadair CRJ 700 (CR7) 1:57 Effective 2026-04-07 through 2026-05-20
Mon-Thu,Sun 20:39 Ronald Reagan Washington (DCA) 2 22:42 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-03-08 through 2026-04-06
Mon-Fri,Sun 20:41 Ronald Reagan Washington (DCA) 2 22:50 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 2:09 Effective 2026-01-06 through 2026-02-11
Mon-Thu,Sun 20:44 Ronald Reagan Washington (DCA) 2 22:54 Chattanooga (CHA) American Airlines AA 5219 Non-stop Canadair CRJ 700 (CR7) 2:10 Effective 2026-02-12 through 2026-03-05
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) American Airlines AA 5331 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective from 2026-10-05
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) American Airlines AA 5414 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2026-09-09 through 2026-10-04
Direct Codeshare Flights:
Mon-Thu,Sun 20:39 Ronald Reagan Washington (DCA) 2 22:42 Chattanooga (CHA) Alaska Airlines AS 4102 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-03-08 through 2026-03-26 Codeshare flight, operated by American Airlines.(AA 5219)
Mon-Thu,Sun 20:44 Ronald Reagan Washington (DCA) 2 22:54 Chattanooga (CHA) Alaska Airlines AS 4102 Non-stop Canadair CRJ 700 (CR7) 2:10 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by American Airlines.(AA 5219)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) Alaska Airlines AS 6149 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 5414)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:32 Chattanooga (CHA) Alaska Airlines AS 6293 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 4745)
Mon-Fri,Sun 20:41 Ronald Reagan Washington (DCA) 2 22:50 Chattanooga (CHA) Alaska Airlines AS 6293 Non-stop Canadair CRJ 700 (CR7) 2:09 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 5219)
Daily 17:00 Ronald Reagan Washington (DCA) 2 18:57 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Canadair CRJ 700 (CR7) 1:57 Effective 2026-05-13 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 5145)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:36 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 4789)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 4789)
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:37 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 5331)
Fri 20:39 Ronald Reagan Washington (DCA) 2 22:46 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Embraer EMB 175 (E75) 2:07 Effective 2026-02-13 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 4312)
Mon-Thu,Sun 20:39 Ronald Reagan Washington (DCA) 2 22:42 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Canadair CRJ 700 (CR7) 2:03 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 5219)
Fri 20:53 Ronald Reagan Washington (DCA) 2 22:55 Chattanooga (CHA) Alaska Airlines AS 6306 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2026-03-13 through 2026-04-03 Codeshare flight, operated by American Airlines.(AA 4312)

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 1:47 and 2:10.

Return (CHA-DCA) flights

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

FLIGHT SCHEDULE

Direct Flights:

American Airlines AA4312

20:39

Ronald Reagan Washington (DCA) 2

22:46

Chattanooga (CHA)

Effective 2026-02-13 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4312

20:53

Ronald Reagan Washington (DCA) 2

22:55

Chattanooga (CHA)

Effective 2026-03-13 through 2026-04-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:02, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4745

19:45

Ronald Reagan Washington (DCA) 2

21:32

Chattanooga (CHA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA4789

19:45

Ronald Reagan Washington (DCA) 2

21:36

Chattanooga (CHA)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4789

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA5145

17:00

Ronald Reagan Washington (DCA) 2

18:57

Chattanooga (CHA)

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

American Airlines AA5219

20:39

Ronald Reagan Washington (DCA) 2

22:42

Chattanooga (CHA)

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

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

Direct Flights:

American Airlines AA5219

20:41

Ronald Reagan Washington (DCA) 2

22:50

Chattanooga (CHA)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:09, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5219

20:44

Ronald Reagan Washington (DCA) 2

22:54

Chattanooga (CHA)

Effective 2026-02-12 through 2026-03-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5331

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Direct Flights:

American Airlines AA5414

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS4102

20:39

Ronald Reagan Washington (DCA) 2

22:42

Chattanooga (CHA)

Effective 2026-03-08 through 2026-03-26

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

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

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

Direct Codeshare Flights:

Alaska Airlines AS4102

20:44

Ronald Reagan Washington (DCA) 2

22:54

Chattanooga (CHA)

Effective 2026-02-12 through 2026-03-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

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

Duration: 2:10, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS6149

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective 2026-09-09 through 2026-10-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5414)

Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS6293

19:45

Ronald Reagan Washington (DCA) 2

21:32

Chattanooga (CHA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 4745)

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

Direct Codeshare Flights:

Alaska Airlines AS6293

20:41

Ronald Reagan Washington (DCA) 2

22:50

Chattanooga (CHA)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Duration: 2:09, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS6306

17:00

Ronald Reagan Washington (DCA) 2

18:57

Chattanooga (CHA)

Effective 2026-05-13 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5145)

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

Direct Codeshare Flights:

Alaska Airlines AS6306

19:45

Ronald Reagan Washington (DCA) 2

21:36

Chattanooga (CHA)

Effective 2026-05-21 through 2026-07-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6306

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective 2026-07-02 through 2026-08-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

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

Direct Codeshare Flights:

Alaska Airlines AS6306

19:45

Ronald Reagan Washington (DCA) 2

21:37

Chattanooga (CHA)

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by American Airlines. (AA 5331)

Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Alaska Airlines AS6306

20:39

Ronald Reagan Washington (DCA) 2

22:46

Chattanooga (CHA)

Effective 2026-02-13 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 4312)

Duration: 2:07, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Alaska Airlines AS6306

20:39

Ronald Reagan Washington (DCA) 2

22:42

Chattanooga (CHA)

Effective 2026-03-29 through 2026-04-06

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

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

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

Direct Codeshare Flights:

Alaska Airlines AS6306

20:53

Ronald Reagan Washington (DCA) 2

22:55

Chattanooga (CHA)

Effective 2026-03-13 through 2026-04-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by American Airlines. (AA 4312)

Duration: 2:02, non-stop
Embraer EMB 175 (E75)

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 1:47 and 2:10.

Return (CHA-DCA) flights

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