Avianca flight AV 2346: Dulles, Washington - Knoxville

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:15 Dulles, Washington (IAD) 09:45 Knoxville (TYS)
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)
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)
Daily 08:45 Dulles, Washington (IAD) 10:27 Knoxville (TYS)
AV 2346 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)
AV 2346 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-08-19 through 2025-09-03
Codeshare flight, operated by United Airlines.(UA 4257)
Mon-Wed,Fri,Sun 08:45 Dulles, Washington (IAD) 10:28 Knoxville (TYS)
AV 2346 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-09-05 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 4257)
Daily 08:45 Dulles, Washington (IAD) 10:28 Knoxville (TYS)
AV 2346 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 4257)
Thu,Sat 22:11 Dulles, Washington (IAD) 23:57 Knoxville (TYS)
AV 2346 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2025-09-04 through 2025-09-20
Codeshare flight, operated by United Airlines.(UA 4304)
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Avianca flight AV 2346:
Dulles, Washington - Knoxville
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2346
08:15
Dulles, Washington (IAD)

09:45
Knoxville (TYS)
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)
Avianca AV2346
08:20
Dulles, Washington (IAD)

10:05
Knoxville (TYS)
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)
Avianca AV2346
08:45
Dulles, Washington (IAD)

10:27
Knoxville (TYS)
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)
Avianca AV2346
08:45
Dulles, Washington (IAD)

10:28
Knoxville (TYS)
Effective 2025-08-19 through 2025-09-03
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)
Avianca AV2346
08:45
Dulles, Washington (IAD)

10:28
Knoxville (TYS)
Effective 2025-09-05 through 2025-09-24
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)
Avianca AV2346
08:45
Dulles, Washington (IAD)

10:28
Knoxville (TYS)
Effective 2025-09-25 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)
Avianca AV2346
22:11
Dulles, Washington (IAD)

23:57
Knoxville (TYS)
Effective 2025-09-04 through 2025-09-20
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4304)
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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  • AV 2346 is a domestic flight 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 1:30 and 1:46.
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