Alaska Airlines flights from Knoxville (TYS) to Ronald Reagan Washington (DCA).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Sun 11:15 Knoxville (TYS) 12:54 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4062 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2026-03-08 through 2026-03-09
Codeshare flight, operated by American Airlines.(AA 5207)
Sat 11:19 Knoxville (TYS) 12:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4062 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 5207)
Tue 11:20 Knoxville (TYS) 12:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4062 Non-stop Canadair CRJ 700 (CR7) 1:39 Operates only on 2026-03-10
Codeshare flight, operated by American Airlines.(AA 5207)
Mon,Wed-Fri,Sun 11:15 Knoxville (TYS) 12:54 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4144 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2026-03-11 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 5207)
Tue 11:20 Knoxville (TYS) 12:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4144 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2026-03-17 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 5207)
Sat 11:21 Knoxville (TYS) 13:00 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4144 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 5207)
Daily 10:35 Knoxville (TYS) 12:12 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Canadair CRJ 700 (CR7) 1:37 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 5466)
Daily 10:35 Knoxville (TYS) 12:13 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Canadair CRJ 900 (CR9) 1:38 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 5109)
Daily 10:43 Knoxville (TYS) 12:14 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 5207)
Daily 10:50 Knoxville (TYS) 12:26 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5207)
Daily 11:03 Knoxville (TYS) 12:40 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4555)
Daily 11:06 Knoxville (TYS) 12:48 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Embraer EMB 175 (E75) 1:42 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 4523)
Thu,Fri 11:16 Knoxville (TYS) 12:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-02-12 through 2026-02-13
Codeshare flight, operated by American Airlines.(AA 5122)
Sun 11:45 Knoxville (TYS) 13:28 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4347 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by American Airlines.(AA 5207)
Sat 11:33 Knoxville (TYS) 13:16 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4464 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 5223)
Fri 13:36 Knoxville (TYS) 15:18 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4464 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2026-01-09 through 2026-02-06
Codeshare flight, operated by American Airlines.(AA 5223)
Mon-Thu,Sun 14:17 Knoxville (TYS) 15:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 4464 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 5223)
Mon-Fri 11:16 Knoxville (TYS) 12:59 Ronald Reagan Washington (DCA) 2
Alaska Airlines AS 6540 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-02-16 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 5122)




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Alaska Airlines flights from Knoxville (TYS) to Ronald Reagan Washington (DCA).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS4062
11:15
Knoxville (TYS)

12:54
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-03-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4062
11:19
Knoxville (TYS)

12:59
Ronald Reagan Washington (DCA) 2
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4062
11:20
Knoxville (TYS)

12:59
Ronald Reagan Washington (DCA) 2
Operates only on 2026-03-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4144
11:15
Knoxville (TYS)

12:54
Ronald Reagan Washington (DCA) 2
Effective 2026-03-11 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4144
11:20
Knoxville (TYS)

12:59
Ronald Reagan Washington (DCA) 2
Effective 2026-03-17 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4144
11:21
Knoxville (TYS)

13:00
Ronald Reagan Washington (DCA) 2
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4347
10:35
Knoxville (TYS)

12:12
Ronald Reagan Washington (DCA) 2
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5466)
Duration: 1:37, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4347
10:35
Knoxville (TYS)

12:13
Ronald Reagan Washington (DCA) 2
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5109)
Duration: 1:38, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Alaska Airlines AS4347
10:43
Knoxville (TYS)

12:14
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4347
10:50
Knoxville (TYS)

12:26
Ronald Reagan Washington (DCA) 2
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4347
11:03
Knoxville (TYS)

12:40
Ronald Reagan Washington (DCA) 2
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4555)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4347
11:06
Knoxville (TYS)

12:48
Ronald Reagan Washington (DCA) 2
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4523)
Duration: 1:42, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS4347
11:16
Knoxville (TYS)

12:59
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5122)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4347
11:45
Knoxville (TYS)

13:28
Ronald Reagan Washington (DCA) 2
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5207)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4464
11:33
Knoxville (TYS)

13:16
Ronald Reagan Washington (DCA) 2
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5223)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4464
13:36
Knoxville (TYS)

15:18
Ronald Reagan Washington (DCA) 2
Effective 2026-01-09 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5223)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS4464
14:17
Knoxville (TYS)

15:59
Ronald Reagan Washington (DCA) 2
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5223)
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Alaska Airlines AS6540
11:16
Knoxville (TYS)

12:59
Ronald Reagan Washington (DCA) 2
Effective 2026-02-16 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5122)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
  • A domestic route departing from the Knoxville airport (TYS) and arriving at Ronald Reagan Washington airport (DCA).
  • The flight distance is 436 miles, or 701 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 1:31 and 1:43.
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All Alaska Airlines flights
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