Avianca
flight
AV 2346:
Washington Dulles - Knoxville
Washington Dulles - Knoxville
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2346
Effective 2026-05-21 through 2026-10-28
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)
Direct Codeshare Flights:
Avianca AV2346
Effective from 2026-10-30
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)
Direct Codeshare Flights:
Avianca AV2346
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 4257)
Duration: 1:56, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2346
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4257)
Duration: 1:57, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2346
Effective 2026-02-12 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4257)
Duration: 1:49, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2346
Valid until 2026-01-03
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4304)
Duration: 1:49, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Avianca AV2346
Effective from 2026-10-29
Mon
-
-
Tue
-
-
Wed
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-
Thu
Fri
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-
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 4304)
Duration: 1:27, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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Parallax here IAD-TYS
- AV 2346 is a domestic flight departing from the Washington Dulles 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 1:57.