Avianca flüge ab Buffalo (BUF) nach Washington Dulles (IAD).

Wählen Sie ein Flugdatum:
FLUGPLAN
Direkte Codeshareflüge:
Täglich 09:55 Buffalo (BUF) 11:33 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4935)
Täglich 10:00 Buffalo (BUF) 11:27 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2026-02-13 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4182)
Täglich 10:20 Buffalo (BUF) 11:41 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:21 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4935)
Täglich 10:20 Buffalo (BUF) 11:41 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3992)
Täglich 10:20 Buffalo (BUF) 11:41 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:21 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4935)
Di 10:25 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 4935)
Fr,Sa 10:29 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:26 Valid until 2026-01-02
Codeshare flight, operated by United Airlines.(UA 4935)
Mo-Do,So 10:29 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer EMB 175 (E7W) 1:26 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 3520)
Sa 10:29 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Operates only on 2026-01-03
Codeshare flight, operated by United Airlines.(UA 3520)
Täglich 10:32 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:23 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4935)
Do 14:54 Buffalo (BUF) 16:18 Washington Dulles (IAD)
Avianca AV 2043 Non-stop Canadair CRJ 550 (CR5) 1:24 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 4443)
Täglich 06:07 Buffalo (BUF) 07:35 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer EMB 175 (E7W) 1:28 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 3634)
Mo,Do-So 06:07 Buffalo (BUF) 07:35 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:28 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4298)
Täglich 14:49 Buffalo (BUF) 16:19 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective 2026-01-06 through 2026-01-31
Codeshare flight, operated by United Airlines.(UA 4291)
Di,Do,Sa 14:49 Buffalo (BUF) 16:19 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:30 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 4291)
Di,Mi 19:30 Buffalo (BUF) 20:58 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:28 Effective 2026-03-10 through 2026-03-25
Codeshare flight, operated by United Airlines.(UA 4270)
Täglich 19:30 Buffalo (BUF) 20:49 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 4270)
Täglich 19:48 Buffalo (BUF) 21:20 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:32 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4270)
Täglich 19:55 Buffalo (BUF) 21:14 Washington Dulles (IAD)
Avianca AV 2044 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-03-29 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 4270)




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Avianca flüge ab Buffalo (BUF) nach Washington Dulles (IAD).
Wählen Sie ein Flugdatum:
FLUGPLAN
Direkte Codeshareflüge:
Avianca AV2043
09:55
Buffalo (BUF)

11:33
Washington Dulles (IAD)
Effective 2026-01-07 through 2026-02-11
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2043
10:00
Buffalo (BUF)

11:27
Washington Dulles (IAD)
Effective 2026-02-13 through 2026-03-04
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4182)
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)
Direkte Codeshareflüge:
Avianca AV2043
10:20
Buffalo (BUF)

11:41
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:21, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2043
10:20
Buffalo (BUF)

11:41
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 3992)
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Avianca AV2043
10:20
Buffalo (BUF)

11:41
Washington Dulles (IAD)
Effective from 2026-05-21
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:21, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2043
10:25
Buffalo (BUF)

11:55
Washington Dulles (IAD)
Operates only on 2026-01-06
Mo
-
Di
Mi
-
Do
-
Fr
-
Sa
-
So
-
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2043
10:29
Buffalo (BUF)

11:55
Washington Dulles (IAD)
Valid until 2026-01-02
Mo
-
Di
-
Mi
-
Do
-
Fr
Sa
So
-
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:26, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2043
10:29
Buffalo (BUF)

11:55
Washington Dulles (IAD)
Valid until 2026-01-05
Mo
Di
Mi
Do
Fr
-
Sa
-
So
Codeshare flight, operated by United Airlines. (UA 3520)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Avianca AV2043
10:29
Buffalo (BUF)

11:55
Washington Dulles (IAD)
Operates only on 2026-01-03
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Codeshare flight, operated by United Airlines. (UA 3520)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direkte Codeshareflüge:
Avianca AV2043
10:32
Buffalo (BUF)

11:55
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:23, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2043
14:54
Buffalo (BUF)

16:18
Washington Dulles (IAD)
Operates only on 2026-02-12
Mo
-
Di
-
Mi
-
Do
Fr
-
Sa
-
So
-
Codeshare flight, operated by United Airlines. (UA 4443)
Duration: 1:24, non-stop
Canadair CRJ 550 (CR5)
Direkte Codeshareflüge:
Avianca AV2044
06:07
Buffalo (BUF)

07:35
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-03-04
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 3634)
Duration: 1:28, non-stop
Embraer EMB 175 (E7W)
Direkte Codeshareflüge:
Avianca AV2044
06:07
Buffalo (BUF)

07:35
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-28
Mo
Di
-
Mi
-
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4298)
Duration: 1:28, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2044
14:49
Buffalo (BUF)

16:19
Washington Dulles (IAD)
Effective 2026-01-06 through 2026-01-31
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4291)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2044
14:49
Buffalo (BUF)

16:19
Washington Dulles (IAD)
Effective 2026-02-03 through 2026-02-10
Mo
-
Di
Mi
-
Do
Fr
-
Sa
So
-
Codeshare flight, operated by United Airlines. (UA 4291)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2044
19:30
Buffalo (BUF)

20:58
Washington Dulles (IAD)
Effective 2026-03-10 through 2026-03-25
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:28, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2044
19:30
Buffalo (BUF)

20:49
Washington Dulles (IAD)
Effective from 2026-10-25
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2044
19:48
Buffalo (BUF)

21:20
Washington Dulles (IAD)
Valid until 2026-01-05
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:32, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direkte Codeshareflüge:
Avianca AV2044
19:55
Buffalo (BUF)

21:14
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-10-24
Mo
Di
Mi
Do
Fr
Sa
So
Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • Eine Inlandstrecke Abflug vom Buffalo (BUF) und Ankunft am Washington Dulles (IAD).
  • Der Flug geht über eine Entfernung von 283 Meilen oder 456 Kilometer.
  • Der Abflug- und der Zielflughafen liegen in folgender/folgenden Zeitzone/n UTC-5 . Die aktuelle Zeit in beiden Flughäfen ist (loading...).
  • Bei Direktflügen kann die Flugzeit zwischen 1:19 und 1:38 betragen.
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