All airlines flying from Ronald Reagan Washington (DCA) to Knoxville (TYS).

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:20 Ronald Reagan Washington (DCA) 2 10:15 Knoxville (TYS)
American Airlines AA 3636 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-08-06 through 2025-09-02
Daily 13:44 Ronald Reagan Washington (DCA) 2 15:24 Knoxville (TYS)
American Airlines AA 3868 Non-stop Embraer EMB 175 (E75) 1:40 Effective 2025-08-06 through 2025-09-02
Daily 14:30 Ronald Reagan Washington (DCA) 2 16:13 Knoxville (TYS)
American Airlines AA 3868 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2025-11-02 through 2025-12-02
Sat 15:30 Ronald Reagan Washington (DCA) 2 17:11 Knoxville (TYS)
American Airlines AA 4167 Non-stop Embraer EMB 175 (E75) 1:41 Effective 2025-05-10 through 2025-05-31
Mon-Fri,Sun 17:30 Ronald Reagan Washington (DCA) 2 19:14 Knoxville (TYS)
American Airlines AA 4167 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2025-05-05 through 2025-06-04
Mon-Fri,Sun 08:41 Ronald Reagan Washington (DCA) 2 10:36 Knoxville (TYS)
American Airlines AA 4537 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-06-05 through 2025-07-04
Fri 08:45 Ronald Reagan Washington (DCA) 2 10:33 Knoxville (TYS)
American Airlines AA 4537 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-07-11 through 2025-08-01
Mon-Thu,Sun 08:48 Ronald Reagan Washington (DCA) 2 10:36 Knoxville (TYS)
American Airlines AA 4537 Non-stop Embraer EMB 175 (E75) 1:48 Effective 2025-07-06 through 2025-08-05
Sat 20:00 Ronald Reagan Washington (DCA) 2 21:52 Knoxville (TYS)
American Airlines AA 4557 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-07-05 through 2025-08-02
Sat 20:10 Ronald Reagan Washington (DCA) 2 21:56 Knoxville (TYS)
American Airlines AA 4557 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-06-07 through 2025-06-28
Daily 14:54 Ronald Reagan Washington (DCA) 2 16:41 Knoxville (TYS)
American Airlines AA 4692 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-10-06 through 2025-11-01
Sat 19:58 Ronald Reagan Washington (DCA) 2 21:58 Knoxville (TYS)
American Airlines AA 4768 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:00 Effective 2025-05-10 through 2025-05-31
Daily 08:10 Ronald Reagan Washington (DCA) 2 10:12 Knoxville (TYS)
American Airlines AA 4806 Non-stop Embraer EMB 175 (E75) 2:02 Effective from 2026-02-12
Sat 13:44 Ronald Reagan Washington (DCA) 2 15:24 Knoxville (TYS)
American Airlines AA 5025 Non-stop Canadair CRJ 700 (CR7) 1:40 Valid until 2025-05-03
Mon-Fri,Sun 17:19 Ronald Reagan Washington (DCA) 2 19:00 Knoxville (TYS)
American Airlines AA 5159 Non-stop Canadair CRJ 700 (CR7) 1:41 Valid until 2025-05-04
Mon 07:30 Ronald Reagan Washington (DCA) 2 09:13 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:43 Operates only on 2025-05-26
Daily 07:52 Ronald Reagan Washington (DCA) 2 09:35 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2025-05-05 through 2025-05-25
Daily 07:52 Ronald Reagan Washington (DCA) 2 09:35 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2025-05-27 through 2025-06-04
Daily 08:10 Ronald Reagan Washington (DCA) 2 10:01 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:51 Effective 2026-01-07 through 2026-02-11
Daily 08:14 Ronald Reagan Washington (DCA) 2 10:05 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:51 Valid until 2025-05-04
Daily 08:15 Ronald Reagan Washington (DCA) 2 10:07 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2025-10-06 through 2025-11-01
Daily 08:15 Ronald Reagan Washington (DCA) 2 10:17 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 2:02 Effective 2025-11-02 through 2025-12-02
Daily 08:20 Ronald Reagan Washington (DCA) 2 10:07 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:47 Effective 2025-09-03 through 2025-10-05
Daily 09:00 Ronald Reagan Washington (DCA) 2 10:55 Knoxville (TYS)
American Airlines AA 5207 Non-stop Canadair CRJ 700 (CR7) 1:55 Effective 2025-12-03 through 2025-12-17
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:46 Knoxville (TYS)
American Airlines AA 5223 Non-stop Canadair CRJ 700 (CR7) 1:47 Effective 2025-11-02 through 2025-12-02
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:42 Knoxville (TYS)
American Airlines AA 5223 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2025-12-03 through 2025-12-17
Daily 16:59 Ronald Reagan Washington (DCA) 2 18:40 Knoxville (TYS)
American Airlines AA 5223 Non-stop Canadair CRJ 700 (CR7) 1:41 Effective 2026-01-06 through 2026-02-11
Daily 17:03 Ronald Reagan Washington (DCA) 2 18:49 Knoxville (TYS)
American Airlines AA 5223 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-12-18 through 2026-01-05
Daily 17:33 Ronald Reagan Washington (DCA) 2 19:12 Knoxville (TYS)
American Airlines AA 5223 Non-stop Canadair CRJ 700 (CR7) 1:39 Effective from 2026-02-12
Daily 15:29 Ronald Reagan Washington (DCA) 2 17:12 Knoxville (TYS)
American Airlines AA 5276 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2025-06-05 through 2025-07-04
Daily 15:59 Ronald Reagan Washington (DCA) 2 17:39 Knoxville (TYS)
American Airlines AA 5276 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-07-05 through 2025-08-05
Tue 08:10 Ronald Reagan Washington (DCA) 2 10:01 Knoxville (TYS)
American Airlines AA 5304 Non-stop Canadair CRJ 700 (CR7) 1:51 Operates only on 2026-01-06
Daily 13:44 Ronald Reagan Washington (DCA) 2 15:24 Knoxville (TYS)
American Airlines AA 5458 Non-stop Canadair CRJ 900 (CR9) 1:40 Effective 2025-09-03 through 2025-10-05
Daily 18:00 Ronald Reagan Washington (DCA) 2 19:41 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 700 (CR7) 1:41 Effective 2025-09-03 through 2025-10-05
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:22 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 700 (CR7) 1:37 Effective 2025-08-06 through 2025-09-02
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:27 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 700 (CR7) 1:42 Effective 2025-10-06 through 2025-11-01
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:38 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 900 (CR9) 1:53 Effective 2025-11-02 through 2025-12-17
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:33 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 900 (CR9) 1:48 Effective 2025-12-18 through 2026-01-05
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:49 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 900 (CR9) 2:04 Effective 2026-01-06 through 2026-02-11
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:27 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 900 (CR9) 1:42 Effective from 2026-02-12
Daily 19:54 Ronald Reagan Washington (DCA) 2 21:48 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 900 (CR9) 1:54 Valid until 2025-05-04
Mon-Fri,Sun 19:58 Ronald Reagan Washington (DCA) 2 21:55 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 900 (CR9) 1:57 Effective 2025-05-05 through 2025-06-04
Sun 19:59 Ronald Reagan Washington (DCA) 2 21:45 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 700 (CR7) 1:46 Effective 2025-07-06 through 2025-08-03
Mon-Fri 20:03 Ronald Reagan Washington (DCA) 2 21:52 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 700 (CR7) 1:49 Effective 2025-07-07 through 2025-08-05
Mon-Fri,Sun 20:10 Ronald Reagan Washington (DCA) 2 21:50 Knoxville (TYS)
American Airlines AA 5484 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-06-05 through 2025-07-03
Sat 09:29 Ronald Reagan Washington (DCA) 2 11:02 Knoxville (TYS)
American Airlines AA 5550 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2025-07-05 through 2025-08-02
Sat 09:30 Ronald Reagan Washington (DCA) 2 11:05 Knoxville (TYS)
American Airlines AA 5550 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2025-06-07 through 2025-06-28
Direct Codeshare Flights:
Sat 20:00 Ronald Reagan Washington (DCA) 2 21:52 Knoxville (TYS)
Alaska Airlines AS 4241 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-07-05 through 2025-08-02
Codeshare flight, operated by American Airlines.(AA 4557)
Sat 20:10 Ronald Reagan Washington (DCA) 2 21:56 Knoxville (TYS)
Alaska Airlines AS 4241 Non-stop Embraer EMB 175 (E75) 1:46 Operates only on 2025-06-07
Codeshare flight, operated by American Airlines.(AA 4557)
Sat 20:10 Ronald Reagan Washington (DCA) 2 21:56 Knoxville (TYS)
Alaska Airlines AS 4241 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-06-21 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 4557)
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All airlines flying from Ronald Reagan Washington (DCA) to Knoxville (TYS).
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer EMB 175 (E75)

Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-10 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:41, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E75)

Effective 2025-07-11 through 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)

Effective 2025-05-10 through 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Embraer EMB 170 / EMB 175 (E70)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Embraer EMB 175 (E75)

Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)

Operates only on 2025-05-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-05-05 through 2025-05-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-05-27 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:02, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:51, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Canadair CRJ 900 (CR9)

Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:53, non-stop
Canadair CRJ 900 (CR9)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:48, non-stop
Canadair CRJ 900 (CR9)

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:04, non-stop
Canadair CRJ 900 (CR9)

Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Canadair CRJ 900 (CR9)

Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:57, non-stop
Canadair CRJ 900 (CR9)

Effective 2025-07-06 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:46, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-07-07 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:49, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4557)
Duration: 1:52, non-stop
Embraer EMB 175 (E75)

Operates only on 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4557)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Effective 2025-06-21 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4557)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
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  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Knoxville airport (TYS).
  • The flight distance is 436 miles, or 701 km.
  • The timezone of both the departure and the arrival airports is UTC-5 (plus 1h DST). Current time at both airports is 6:45pm.
  • For direct flights, the flight time varies between 1:33 and 2:04.