Avianca flight AV 2345: Knoxville - Washington Dulles

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 19:20 Knoxville (TYS) 21:12 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:52 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4324)
Daily 19:20 Knoxville (TYS) 21:04 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 4324)
Daily 19:23 Knoxville (TYS) 21:15 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:52 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4324)
Daily 19:25 Knoxville (TYS) 21:11 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:46 Effective 2026-02-12 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4324)
Daily 19:25 Knoxville (TYS) 21:09 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4324)
Daily 19:35 Knoxville (TYS) 21:05 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 4324)
Daily 19:35 Knoxville (TYS) 21:10 Washington Dulles (IAD)
AV 2345 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:35 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 4324)


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Avianca flight AV 2345:
Knoxville - Washington Dulles
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2345
19:20
Knoxville (TYS)

21:12
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:52, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2345
19:20
Knoxville (TYS)

21:04
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2345
19:23
Knoxville (TYS)

21:15
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:52, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2345
19:25
Knoxville (TYS)

21:11
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:46, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2345
19:25
Knoxville (TYS)

21:09
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2345
19:35
Knoxville (TYS)

21:05
Washington Dulles (IAD)
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2345
19:35
Knoxville (TYS)

21:10
Washington Dulles (IAD)
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4324)
Duration: 1:35, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • AV 2345 is a domestic flight departing from the Knoxville airport (TYS) and arriving at Washington Dulles airport (IAD).
  • 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 1:52.
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