Copa Airlines フライトが Buffalo (BUF)から出発、 Washington Dulles (IAD)に到着.

搭乗日を選択
フライト時刻表
直行-コードシェア便:
日々 06:00 Buffalo (BUF) 07:19 Washington Dulles (IAD)
Copa Airlines CM 1075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4298)
日々 06:00 Buffalo (BUF) 07:19 Washington Dulles (IAD)
Copa Airlines CM 1075 Non-stop Embraer EMB 175 (E7W) 1:19 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3991)
日々 06:00 Buffalo (BUF) 07:19 Washington Dulles (IAD)
Copa Airlines CM 1075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 4298)
月,木-日 06:07 Buffalo (BUF) 07:35 Washington Dulles (IAD)
Copa Airlines CM 1075 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:28 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4298)
日々 19:30 Buffalo (BUF) 20:58 Washington Dulles (IAD)
Copa Airlines CM 2148 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 4270)
日々 19:30 Buffalo (BUF) 20:49 Washington Dulles (IAD)
Copa Airlines CM 2148 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)
日々 19:48 Buffalo (BUF) 21:20 Washington Dulles (IAD)
Copa Airlines CM 2148 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)
月,火,木-日 19:55 Buffalo (BUF) 21:14 Washington Dulles (IAD)
Copa Airlines CM 2148 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-03-29 through 2026-04-07
Codeshare flight, operated by United Airlines.(UA 4270)
月-水,金-日 19:55 Buffalo (BUF) 21:14 Washington Dulles (IAD)
Copa Airlines CM 2148 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-04-08 through 2026-04-15
Codeshare flight, operated by United Airlines.(UA 4270)
日々 19:55 Buffalo (BUF) 21:14 Washington Dulles (IAD)
Copa Airlines CM 2148 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:19 Effective 2026-04-16 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 4270)
日々 09:55 Buffalo (BUF) 11:33 Washington Dulles (IAD)
Copa Airlines CM 2149 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)
日々 10:00 Buffalo (BUF) 11:27 Washington Dulles (IAD)
Copa Airlines CM 2149 Non-stop Canadair CRJ 550 (CR5) 1:27 Effective 2026-02-13 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4182)
日々 10:20 Buffalo (BUF) 11:41 Washington Dulles (IAD)
Copa Airlines CM 2149 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)
日々 10:20 Buffalo (BUF) 11:41 Washington Dulles (IAD)
Copa Airlines CM 2149 Non-stop Embraer EMB 175 (E7W) 1:21 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3992)
日々 10:20 Buffalo (BUF) 11:41 Washington Dulles (IAD)
Copa Airlines CM 2149 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)
火 10:25 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Copa Airlines CM 2149 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)
金,土 10:29 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Copa Airlines CM 2149 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)
月-木,日 10:29 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Copa Airlines CM 2149 Non-stop Embraer EMB 175 (E7W) 1:26 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 3520)
土 10:29 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Copa Airlines CM 2149 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Operates only on 2026-01-03
Codeshare flight, operated by United Airlines.(UA 3520)
日々 10:32 Buffalo (BUF) 11:55 Washington Dulles (IAD)
Copa Airlines CM 2149 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)


Copa Airlines フライトが Buffalo (BUF)から出発、 Washington Dulles (IAD)に到着.
搭乗日を選択
フライト時刻表
直行-コードシェア便:

Effective 2026-03-29 through 2026-04-29







Codeshare flight, operated by United Airlines. (UA 4298)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-04-30 through 2026-05-20







Codeshare flight, operated by United Airlines. (UA 3991)
Duration: 1:19, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Effective 2026-05-21 through 2026-10-24







Codeshare flight, operated by United Airlines. (UA 4298)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-03-08 through 2026-03-28


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Codeshare flight, operated by United Airlines. (UA 4298)
Duration: 1:28, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-03-05 through 2026-03-28







Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:28, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective from 2026-10-25







Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Valid until 2026-01-05







Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:32, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-03-29 through 2026-04-07



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Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-04-08 through 2026-04-15




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Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-04-16 through 2026-10-24







Codeshare flight, operated by United Airlines. (UA 4270)
Duration: 1:19, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-01-07 through 2026-02-11







Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-02-13 through 2026-03-04







Codeshare flight, operated by United Airlines. (UA 4182)
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)

直行-コードシェア便:

Effective 2026-03-29 through 2026-04-29







Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:21, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Effective 2026-04-30 through 2026-05-20







Codeshare flight, operated by United Airlines. (UA 3992)
Duration: 1:21, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Effective from 2026-05-21







Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:21, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Operates only on 2026-01-06

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Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:30, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Valid until 2026-01-02

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Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:26, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

直行-コードシェア便:

Valid until 2026-01-05





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Codeshare flight, operated by United Airlines. (UA 3520)
Duration: 1:26, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Operates only on 2026-01-03

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Codeshare flight, operated by United Airlines. (UA 3520)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便:

Effective 2026-03-05 through 2026-03-28







Codeshare flight, operated by United Airlines. (UA 4935)
Duration: 1:23, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • 国内線 Buffalo (BUF)空港から出発、 Washington Dulles (IAD)空港に到着。
  • この飛行距離は283 マイルか 456キロメートルです。
  • 出発地と目的地のタイムゾーンは UTC-5 . 出発地と目的地の時刻は (loading...).
  • 直行便で最短フライト時間は 1:19 と最長フライト時間は1:38です。