British Airways フライトが Buffalo (BUF)から出発、 Chicago O'Hare (ORD)に到着.

フライト時刻表
直行-コードシェア便：
日々 12:32 Buffalo (BUF) 13:52 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:20 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4447)
日々 17:00 Buffalo (BUF) 18:00 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-08-05 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 4076)
日々 17:01 Buffalo (BUF) 18:00 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:59 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3445)
日々 17:03 Buffalo (BUF) 18:00 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3500)
日々 17:04 Buffalo (BUF) 18:00 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3445)
月-金,日 17:16 Buffalo (BUF) 18:40 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:24 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 4183)
土 17:17 Buffalo (BUF) 18:41 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:24 Effective 2026-01-24 through 2026-02-07 Codeshare flight, operated by American Airlines.(AA 4183)
土 17:34 Buffalo (BUF) 18:50 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:16 Operates only on 2026-02-14 Codeshare flight, operated by American Airlines.(AA 3342)
日 17:45 Buffalo (BUF) 19:15 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:30 Operates only on 2026-02-15 Codeshare flight, operated by American Airlines.(AA 4349)
火,水 17:48 Buffalo (BUF) 19:18 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 4349)
月,木,金 17:50 Buffalo (BUF) 19:20 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 4349)
月,木,金,日 17:50 Buffalo (BUF) 19:20 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 4349)
月-金,日 17:51 Buffalo (BUF) 19:12 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4349)
土 18:37 Buffalo (BUF) 19:53 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2026-02-21 through 2026-03-07 Codeshare flight, operated by American Airlines.(AA 3342)
土 18:49 Buffalo (BUF) 20:02 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-03-14 through 2026-04-04 Codeshare flight, operated by American Airlines.(AA 3342)
日々 18:49 Buffalo (BUF) 19:50 Chicago O'Hare (ORD) 3 British Airways BA 1741 Non-stop Embraer EMB 175 (E75) 2:01 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3401)
火,水 11:21 Buffalo (BUF) 12:36 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3703)
月,木-土 11:22 Buffalo (BUF) 12:37 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-08 through 2026-02-09 Codeshare flight, operated by American Airlines.(AA 3703)
日々 11:24 Buffalo (BUF) 12:24 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 175 (E75) 2:00 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 3410)
日 11:27 Buffalo (BUF) 12:42 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Operates only on 2026-01-11 Codeshare flight, operated by American Airlines.(AA 3703)
日 11:27 Buffalo (BUF) 12:42 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:15 Effective 2026-01-25 through 2026-02-08 Codeshare flight, operated by American Airlines.(AA 3703)
日々 11:46 Buffalo (BUF) 12:40 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 175 (E75) 1:54 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 3410)
日々 13:22 Buffalo (BUF) 14:20 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 3444)
日々 13:22 Buffalo (BUF) 14:15 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Airbus A319 (319) 1:53 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1414)
日々 13:25 Buffalo (BUF) 14:20 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 3444)
日々 15:13 Buffalo (BUF) 16:10 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:57 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 3498)
月,火,木-日 18:29 Buffalo (BUF) 19:50 Chicago O'Hare (ORD) 3 British Airways BA 1743 Non-stop Embraer EMB 175 (E75) 2:21 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 4801)
日 12:24 Buffalo (BUF) 13:32 Chicago O'Hare (ORD) 3 British Airways BA 6559 Non-stop Embraer EMB 175 (E75) 2:08 Effective 2026-03-08 through 2026-04-05 Codeshare flight, operated by American Airlines.(AA 4420)
火,水 12:28 Buffalo (BUF) 13:52 Chicago O'Hare (ORD) 3 British Airways BA 6559 Non-stop Embraer EMB 175 (E75) 2:24 Effective 2026-02-17 through 2026-03-04 Codeshare flight, operated by American Airlines.(AA 4420)
月-金 12:31 Buffalo (BUF) 13:45 Chicago O'Hare (ORD) 3 British Airways BA 6559 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-03-09 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 4420)
月,木,金 12:34 Buffalo (BUF) 14:04 Chicago O'Hare (ORD) 3 British Airways BA 6559 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 4420)
月,木,金,日 12:34 Buffalo (BUF) 14:04 Chicago O'Hare (ORD) 3 British Airways BA 6559 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 4420)
日々 13:22 Buffalo (BUF) 14:20 Chicago O'Hare (ORD) 3 British Airways BA 6559 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 4386)

国内線 Buffalo (BUF)空港から出発、 Chicago O'Hare (ORD)空港に到着。
この飛行距離は472 マイルか 759キロメートルです。
出発地のタイムゾーンは UTC-5 , 目的地のタイムゾーンは UTC-6 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。出発地と目的地の時差は(loading...)時間です。
直行便で最短フライト時間は 1:53 と最長フライト時間は2:30です。

ご意見 - 免責条項 - 個人情報

フライト時刻表

直行-コードシェア便：

British Airways BA1741

12:32

Buffalo (BUF)

13:52

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4447)

Duration: 2:20, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:00

Buffalo (BUF)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-10-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4076)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:01

Buffalo (BUF)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3445)

Duration: 1:59, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1741

17:03

Buffalo (BUF)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3500)

Duration: 1:57, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1741

17:04

Buffalo (BUF)

18:00

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3445)

Duration: 1:56, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:16

Buffalo (BUF)

18:40

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

月

火

水

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 4183)

Duration: 2:24, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1741

17:17

Buffalo (BUF)

18:41

Chicago O'Hare (ORD) 3

Effective 2026-01-24 through 2026-02-07

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 4183)

Duration: 2:24, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1741

17:34

Buffalo (BUF)

18:50

Chicago O'Hare (ORD) 3

Operates only on 2026-02-14

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 3342)

Duration: 2:16, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:45

Buffalo (BUF)

19:15

Chicago O'Hare (ORD) 3

Operates only on 2026-02-15

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by American Airlines. (AA 4349)

Duration: 2:30, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:48

Buffalo (BUF)

19:18

Chicago O'Hare (ORD) 3

Effective 2026-02-17 through 2026-03-04

月
-

火

水

木
-

金
-

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4349)

Duration: 2:30, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:50

Buffalo (BUF)

19:20

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-02-20

月

火
-

水
-

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4349)

Duration: 2:30, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:50

Buffalo (BUF)

19:20

Chicago O'Hare (ORD) 3

Effective 2026-02-22 through 2026-03-06

月

火
-

水
-

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 4349)

Duration: 2:30, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

17:51

Buffalo (BUF)

19:12

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-06

月

火

水

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 4349)

Duration: 2:21, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

18:37

Buffalo (BUF)

19:53

Chicago O'Hare (ORD) 3

Effective 2026-02-21 through 2026-03-07

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 3342)

Duration: 2:16, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

18:49

Buffalo (BUF)

20:02

Chicago O'Hare (ORD) 3

Effective 2026-03-14 through 2026-04-04

月
-

火
-

水
-

木
-

金
-

土

日
-

Codeshare flight, operated by American Airlines. (AA 3342)

Duration: 2:13, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1741

18:49

Buffalo (BUF)

19:50

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3401)

Duration: 2:01, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1743

11:21

Buffalo (BUF)

12:36

Chicago O'Hare (ORD) 3

Effective 2026-01-06 through 2026-02-11

月
-

火

水

木
-

金
-

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 3703)

Duration: 2:15, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1743

11:22

Buffalo (BUF)

12:37

Chicago O'Hare (ORD) 3

Effective 2026-01-08 through 2026-02-09

月

火
-

水
-

木

金

土

日
-

Codeshare flight, operated by American Airlines. (AA 3703)

Duration: 2:15, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1743

11:24

Buffalo (BUF)

12:24

Chicago O'Hare (ORD) 3

Effective 2026-08-05 through 2026-09-08

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3410)

Duration: 2:00, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1743

11:27

Buffalo (BUF)

12:42

Chicago O'Hare (ORD) 3

Operates only on 2026-01-11

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by American Airlines. (AA 3703)

Duration: 2:15, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1743

11:27

Buffalo (BUF)

12:42

Chicago O'Hare (ORD) 3

Effective 2026-01-25 through 2026-02-08

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by American Airlines. (AA 3703)

Duration: 2:15, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1743

11:46

Buffalo (BUF)

12:40

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3410)

Duration: 1:54, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1743

13:22

Buffalo (BUF)

14:20

Chicago O'Hare (ORD) 3

Effective 2026-07-02 through 2026-08-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3444)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1743

13:22

Buffalo (BUF)

14:15

Chicago O'Hare (ORD) 3

Effective 2026-09-09 through 2026-10-04

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 1414)

Duration: 1:53, non-stop
Airbus A319 (319)

直行-コードシェア便：

British Airways BA1743

13:25

Buffalo (BUF)

14:20

Chicago O'Hare (ORD) 3

Effective 2026-05-21 through 2026-07-01

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3444)

Duration: 1:55, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA1743

15:13

Buffalo (BUF)

16:10

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 3498)

Duration: 1:57, non-stop
Embraer EMB 170 / EMB 175 (E70)

直行-コードシェア便：

British Airways BA1743

18:29

Buffalo (BUF)

19:50

Chicago O'Hare (ORD) 3

Valid until 2026-01-05

月

火

水
-

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4801)

Duration: 2:21, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA6559

12:24

Buffalo (BUF)

13:32

Chicago O'Hare (ORD) 3

Effective 2026-03-08 through 2026-04-05

月
-

火
-

水
-

木
-

金
-

土
-

日

Codeshare flight, operated by American Airlines. (AA 4420)

Duration: 2:08, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA6559

12:28

Buffalo (BUF)

13:52

Chicago O'Hare (ORD) 3

Effective 2026-02-17 through 2026-03-04

月
-

火

水

木
-

金
-

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4420)

Duration: 2:24, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA6559

12:31

Buffalo (BUF)

13:45

Chicago O'Hare (ORD) 3

Effective 2026-03-09 through 2026-04-06

月

火

水

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4420)

Duration: 2:14, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA6559

12:34

Buffalo (BUF)

14:04

Chicago O'Hare (ORD) 3

Effective 2026-02-12 through 2026-02-20

月

火
-

水
-

木

金

土
-

日
-

Codeshare flight, operated by American Airlines. (AA 4420)

Duration: 2:30, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA6559

12:34

Buffalo (BUF)

14:04

Chicago O'Hare (ORD) 3

Effective 2026-02-22 through 2026-03-06

月

火
-

水
-

木

金

土
-

日

Codeshare flight, operated by American Airlines. (AA 4420)

Duration: 2:30, non-stop
Embraer EMB 175 (E75)

直行-コードシェア便：

British Airways BA6559

13:22

Buffalo (BUF)

14:20

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

月

火

水

木

金

土

日

Codeshare flight, operated by American Airlines. (AA 4386)

Duration: 1:58, non-stop
Embraer EMB 175 (E75)

国内線 Buffalo (BUF)空港から出発、 Chicago O'Hare (ORD)空港に到着。
この飛行距離は472 マイルか 759キロメートルです。
出発地のタイムゾーンは UTC-5 , 目的地のタイムゾーンは UTC-6 . 出発地の現地時間が(loading...)に、目的地の現地時間が(loading...)です。出発地と目的地の時差は(loading...)時間です。
直行便で最短フライト時間は 1:53 と最長フライト時間は2:30です。

すべてのBUF-ORD フライト

すべて British Airways フライトが

復路 (ORD-BUF)フライト

ご意見 - 免責条項 - 個人情報