Avianca
flight
AV 2121:
Raleigh/Durham - Washington Dulles
Raleigh/Durham - Washington Dulles
FLIGHT SCHEDULE
Direct Codeshare Flights:
Avianca AV2121
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3417)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-03-10 through 2026-03-18
Mon
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Tue
Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-02-12 through 2026-02-15
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-02-13 through 2026-02-28
Mon
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Tue
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Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-02-16 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-02-22 through 2026-03-01
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-03-05 through 2026-03-06
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-03-07 through 2026-03-21
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Avianca AV2121
Operates only on 2026-03-08
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-03-09 through 2026-03-22
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1789)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-01-06 through 2026-01-18
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Operates only on 2026-01-19
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-01-20 through 2026-02-10
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Operates only on 2026-01-07
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 1:10, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-01-10 through 2026-01-31
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 1:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-02-07 through 2026-02-11
Mon
-
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1257)
Duration: 1:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Avianca AV2121
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1535)
Duration: 1:13, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Operates only on 2026-02-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2163)
Duration: 1:10, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-03-23 through 2026-03-27
Mon
Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1535)
Duration: 1:10, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Avianca AV2121
Operates only on 2026-03-24
Mon
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Tue
Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1535)
Duration: 1:10, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1535)
Duration: 1:13, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Avianca AV2121
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1535)
Duration: 1:13, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Avianca AV2121
Operates only on 2026-03-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1535)
Duration: 1:10, non-stop Boeing 737-900 (739)
- AV 2121 is a domestic flight departing from the Raleigh/Durham airport (RDU) and arriving at Washington Dulles airport (IAD).
- The flight distance is 225 miles, or 361 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 1:10 and 1:18.