All airlines flying from Dulles, Washington (IAD) to Knoxville (TYS).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Fri 15:13 Dulles, Washington (IAD) 16:47 Knoxville (TYS)
Allegiant Air G4 1398 Non-stop Airbus A320 (320) 1:34 Effective 2025-05-23 through 2025-09-01
Mon 21:34 Dulles, Washington (IAD) 23:14 Knoxville (TYS)
Allegiant Air G4 1402 Non-stop Airbus A320 (320) 1:40 Effective 2025-09-08 through 2025-09-29
Mon 21:36 Dulles, Washington (IAD) 23:16 Knoxville (TYS)
Allegiant Air G4 1402 Non-stop Airbus A320 (320) 1:40 Effective 2025-10-06 through 2025-10-20
Fri 21:36 Dulles, Washington (IAD) 23:16 Knoxville (TYS)
Allegiant Air G4 1429 Non-stop Airbus A320 (320) 1:40 Effective 2025-10-03 through 2025-10-17
Fri 20:46 Dulles, Washington (IAD) 22:26 Knoxville (TYS)
Allegiant Air G4 1434 Non-stop Airbus A320 (320) 1:40 Operates only on 2025-11-07
Fri 21:16 Dulles, Washington (IAD) 22:56 Knoxville (TYS)
Allegiant Air G4 1434 Non-stop Airbus A320 (320) 1:40 Operates only on 2025-11-14
Fri 12:34 Dulles, Washington (IAD) 14:14 Knoxville (TYS)
Allegiant Air G4 3038 Non-stop Airbus A320 (320) 1:40 Operates only on 2025-10-31
Mon 16:56 Dulles, Washington (IAD) 18:36 Knoxville (TYS)
Allegiant Air G4 3044 Non-stop Airbus A320 (320) 1:40 Operates only on 2025-11-17
Mon 13:34 Dulles, Washington (IAD) 15:14 Knoxville (TYS)
Allegiant Air G4 3057 Non-stop Airbus A320 (320) 1:40 Effective 2025-10-27 through 2025-11-03
Mon 19:56 Dulles, Washington (IAD) 21:36 Knoxville (TYS)
Allegiant Air G4 3057 Non-stop Airbus A320 (320) 1:40 Operates only on 2025-11-10
Fri 21:34 Dulles, Washington (IAD) 23:14 Knoxville (TYS)
Allegiant Air G4 3057 Non-stop Airbus A320 (320) 1:40 Effective 2025-09-19 through 2025-09-26
Fri 15:19 Dulles, Washington (IAD) 16:59 Knoxville (TYS)
Allegiant Air G4 3060 Non-stop Airbus A320 (320) 1:40 Effective 2025-09-05 through 2025-09-12
Fri 20:33 Dulles, Washington (IAD) 22:13 Knoxville (TYS)
Allegiant Air G4 3060 Non-stop Airbus A320 (320) 1:40 Operates only on 2025-10-24
Daily 08:15 Dulles, Washington (IAD) 09:45 Knoxville (TYS)
United Airlines UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective from 2025-10-26
Daily 08:20 Dulles, Washington (IAD) 10:05 Knoxville (TYS)
United Airlines UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Valid until 2025-05-21
Daily 08:45 Dulles, Washington (IAD) 10:27 Knoxville (TYS)
United Airlines UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2025-05-22 through 2025-08-18
Daily 08:45 Dulles, Washington (IAD) 10:28 Knoxville (TYS)
United Airlines UA 4257 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-08-19 through 2025-10-25
Daily 12:50 Dulles, Washington (IAD) 14:35 Knoxville (TYS)
United Airlines UA 4282 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Valid until 2025-05-21
Daily 12:55 Dulles, Washington (IAD) 14:33 Knoxville (TYS)
United Airlines UA 4282 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-05-22 through 2025-06-25
Daily 13:02 Dulles, Washington (IAD) 14:42 Knoxville (TYS)
United Airlines UA 4282 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:40 Effective from 2025-10-26
Daily 13:05 Dulles, Washington (IAD) 14:50 Knoxville (TYS)
United Airlines UA 4282 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Effective 2025-08-19 through 2025-10-25
Daily 13:20 Dulles, Washington (IAD) 14:58 Knoxville (TYS)
United Airlines UA 4282 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-06-26 through 2025-08-18
Daily 22:05 Dulles, Washington (IAD) 23:42 Knoxville (TYS)
United Airlines UA 4304 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:37 Effective 2025-10-26 through 2025-12-01
Daily 22:05 Dulles, Washington (IAD) 23:42 Knoxville (TYS)
United Airlines UA 4304 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:37 Effective 2025-12-18 through 2026-01-05
Daily 22:11 Dulles, Washington (IAD) 23:57 Knoxville (TYS)
United Airlines UA 4304 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2025-08-19 through 2025-09-24
Daily 22:13 Dulles, Washington (IAD) 23:59 Knoxville (TYS)
United Airlines UA 4304 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2025-05-22 through 2025-07-03
Daily 22:13 Dulles, Washington (IAD) 23:59 Knoxville (TYS)
United Airlines UA 4304 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2025-07-05 through 2025-08-18
Daily 17:15 Dulles, Washington (IAD) 18:42 Knoxville (TYS)
United Airlines UA 4914 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:27 Effective from 2025-10-26
Daily 17:45 Dulles, Washington (IAD) 19:31 Knoxville (TYS)
United Airlines UA 4914 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Valid until 2025-05-21
Daily 18:55 Dulles, Washington (IAD) 20:42 Knoxville (TYS)
United Airlines UA 4914 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:47 Effective 2025-05-22 through 2025-06-25
Daily 19:10 Dulles, Washington (IAD) 20:57 Knoxville (TYS)
United Airlines UA 4914 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:47 Effective 2025-06-26 through 2025-08-18
Daily 19:10 Dulles, Washington (IAD) 20:56 Knoxville (TYS)
United Airlines UA 4914 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2025-08-19 through 2025-10-25
Direct Codeshare Flights:
Daily 17:15 Dulles, Washington (IAD) 18:42 Knoxville (TYS)
Copa Airlines CM 1306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:27 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4914)
Daily 17:45 Dulles, Washington (IAD) 19:31 Knoxville (TYS)
Copa Airlines CM 1306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4914)
Daily 18:55 Dulles, Washington (IAD) 20:42 Knoxville (TYS)
Copa Airlines CM 1306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:47 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 4914)
Daily 19:10 Dulles, Washington (IAD) 20:57 Knoxville (TYS)
Copa Airlines CM 1306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:47 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 4914)
Daily 19:10 Dulles, Washington (IAD) 20:56 Knoxville (TYS)
Copa Airlines CM 1306 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2025-08-19 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4914)
Daily 12:50 Dulles, Washington (IAD) 14:35 Knoxville (TYS)
Ethiopian Airlines ET 1378 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4282)
Daily 12:55 Dulles, Washington (IAD) 14:33 Knoxville (TYS)
Ethiopian Airlines ET 1378 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 4282)
Daily 13:02 Dulles, Washington (IAD) 14:42 Knoxville (TYS)
Ethiopian Airlines ET 1378 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:40 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4282)
Daily 13:05 Dulles, Washington (IAD) 14:50 Knoxville (TYS)
Ethiopian Airlines ET 1378 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Effective 2025-08-19 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4282)
Daily 13:20 Dulles, Washington (IAD) 14:58 Knoxville (TYS)
Ethiopian Airlines ET 1378 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 4282)
Daily 08:15 Dulles, Washington (IAD) 09:45 Knoxville (TYS)
Copa Airlines CM 2237 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:20 Dulles, Washington (IAD) 10:05 Knoxville (TYS)
Copa Airlines CM 2237 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:45 Dulles, Washington (IAD) 10:27 Knoxville (TYS)
Copa Airlines CM 2237 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2025-05-22 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:45 Dulles, Washington (IAD) 10:28 Knoxville (TYS)
Copa Airlines CM 2237 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-08-19 through 2025-09-08
Codeshare flight, operated by United Airlines.(UA 4257)
Mon,Wed-Sun 08:45 Dulles, Washington (IAD) 10:28 Knoxville (TYS)
Copa Airlines CM 2237 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-09-10 through 2025-10-06
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:45 Dulles, Washington (IAD) 10:28 Knoxville (TYS)
Copa Airlines CM 2237 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-10-07 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:15 Dulles, Washington (IAD) 09:45 Knoxville (TYS)
Avianca AV 2346 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:20 Dulles, Washington (IAD) 10:05 Knoxville (TYS)
Avianca AV 2346 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:45 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4257)
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All airlines flying from Dulles, Washington (IAD) to Knoxville (TYS).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2025-05-23 through 2025-09-01
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:34, non-stop
Airbus A320 (320)

Effective 2025-09-08 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Effective 2025-10-06 through 2025-10-20
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Effective 2025-10-03 through 2025-10-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Operates only on 2025-11-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Operates only on 2025-11-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Operates only on 2025-10-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Operates only on 2025-11-17
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Effective 2025-10-27 through 2025-11-03
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Operates only on 2025-11-10
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Effective 2025-09-19 through 2025-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Effective 2025-09-05 through 2025-09-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Operates only on 2025-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Airbus A320 (320)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:40, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-10-26 through 2025-12-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-07-05 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Direct Codeshare Flights:

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4914)
Duration: 1:27, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4914)
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4914)
Duration: 1:47, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4914)
Duration: 1:47, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4914)
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4282)
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4282)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4282)
Duration: 1:40, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4282)
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4282)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-05-22 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-08-19 through 2025-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-09-10 through 2025-10-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective 2025-10-07 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4257)
Duration: 1:45, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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  • A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Knoxville airport (TYS).
  • The flight distance is 419 miles, or 675 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 1:27 and 1:47.