Air Canada フライト AC 3997: Multiple routes

搭乗日を選択
フライト時刻表
直行-コードシェア便:
木 06:45 Boise (BOI) 07:50 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:05 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 4638)
月,水,金,日 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-03-29 through 2026-04-08
Codeshare flight, operated by United Airlines.(UA 4639)
月,火,木,土 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-04-11 through 2026-04-18
Codeshare flight, operated by United Airlines.(UA 4639)
火-金,日 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Effective 2026-04-21 through 2026-04-28
Codeshare flight, operated by United Airlines.(UA 4639)
月 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Operates only on 2026-05-18
Codeshare flight, operated by United Airlines.(UA 4639)
土 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Operates only on 2026-08-15
Codeshare flight, operated by United Airlines.(UA 4639)
日 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Operates only on 2026-08-23
Codeshare flight, operated by United Airlines.(UA 4639)
日々 08:20 Boise (BOI) 09:22 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:02 Effective from 2026-10-19
Codeshare flight, operated by United Airlines.(UA 4639)
日々 08:30 Boise (BOI) 09:45 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:15 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4735)
月,火,木-日 08:39 Boise (BOI) 09:45 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-05 through 2026-03-12
Codeshare flight, operated by United Airlines.(UA 4639)
月-土 08:39 Boise (BOI) 09:45 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-14 through 2026-03-20
Codeshare flight, operated by United Airlines.(UA 4639)
火-金,日 08:39 Boise (BOI) 09:45 San Francisco (SFO) 3
AC 3997 Non-stop Embraer EMB 175 (E7W) 2:06 Effective 2026-03-22 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 4639)
火,木,土 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-03-31 through 2026-04-09
Codeshare flight, operated by United Airlines.(UA 767)
水,金,日 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-04-10 through 2026-04-19
Codeshare flight, operated by United Airlines.(UA 767)
月,土 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-04-20 through 2026-04-27
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-04-29 through 2026-05-17
Codeshare flight, operated by United Airlines.(UA 767)
火,水 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:40 Effective 2026-05-19 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 767)
月,水-日 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-05-21 through 2026-05-31
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-06-02 through 2026-06-27
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-06-29 through 2026-07-06
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-07-08 through 2026-07-14
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-07-16 through 2026-07-22
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-07-24 through 2026-07-30
Codeshare flight, operated by United Airlines.(UA 767)
月-木,土,日 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-08-01 through 2026-08-13
Codeshare flight, operated by United Airlines.(UA 767)
月-金,日 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-08-14 through 2026-08-21
Codeshare flight, operated by United Airlines.(UA 767)
月-土 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-08-22 through 2026-08-29
Codeshare flight, operated by United Airlines.(UA 767)
日々 15:55 Chicago O'Hare (ORD) 1 17:35 Denver (DEN)
AC 3997 Non-stop Boeing 757-300 (753) 2:40 Effective 2026-08-30 through 2026-10-18
Codeshare flight, operated by United Airlines.(UA 767)
火-日 15:59 Chicago O'Hare (ORD) 1 17:57 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-06 through 2026-01-18
Codeshare flight, operated by United Airlines.(UA 2649)
月,水-日 15:59 Chicago O'Hare (ORD) 1 17:57 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-19 through 2026-01-26
Codeshare flight, operated by United Airlines.(UA 2649)
月-水,金-日 15:59 Chicago O'Hare (ORD) 1 17:57 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-27 through 2026-02-04
Codeshare flight, operated by United Airlines.(UA 2649)
日々 15:59 Chicago O'Hare (ORD) 1 17:57 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2649)
水 16:05 Chicago O'Hare (ORD) 1 18:03 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Operates only on 2026-02-18
Codeshare flight, operated by United Airlines.(UA 2649)
木 16:05 Chicago O'Hare (ORD) 1 18:03 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Operates only on 2026-02-26
Codeshare flight, operated by United Airlines.(UA 2649)
月 16:05 Chicago O'Hare (ORD) 1 18:02 Denver (DEN)
AC 3997 Non-stop Boeing 737 MAX 9 (7M9) 2:57 Operates only on 2026-03-23
Codeshare flight, operated by United Airlines.(UA 2649)
水,金,日 16:08 Chicago O'Hare (ORD) 1 18:06 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-03-11 through 2026-03-15
Codeshare flight, operated by United Airlines.(UA 2649)
土 16:08 Chicago O'Hare (ORD) 1 18:06 Denver (DEN)
AC 3997 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-03-21 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 2649)
This flight number is listed as serving the following routes:
Air Canada フライト AC 3997: Multiple routes
搭乗日を選択
フライト時刻表
直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-02-12

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Codeshare flight, operated by United Airlines. (UA 4638)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-29 through 2026-04-08


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-

Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-04-11 through 2026-04-18



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-
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-04-21 through 2026-04-28

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-

Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-05-18


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-

-

-
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-08-15

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-

-

-

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-
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-08-23

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-

-

-

-

-

Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective from 2026-10-19







Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:02, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Valid until 2026-01-05







Codeshare flight, operated by United Airlines. (UA 4735)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-05 through 2026-03-12



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Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-14 through 2026-03-20







-
Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-22 through 2026-03-27

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-

Codeshare flight, operated by United Airlines. (UA 4639)
Duration: 2:06, non-stop
Embraer EMB 175 (E7W)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-31 through 2026-04-09

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-
Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-04-10 through 2026-04-19

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-

Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-04-20 through 2026-04-27


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-

-

-


-
Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-04-29 through 2026-05-17







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-05-19 through 2026-05-20

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-

-

-

-
Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-05-21 through 2026-05-31


-





Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-06-02 through 2026-06-27







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-06-29 through 2026-07-06







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-07-08 through 2026-07-14







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-07-16 through 2026-07-22







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-07-24 through 2026-07-30







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-08-01 through 2026-08-13





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Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-08-14 through 2026-08-21






-

Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-08-22 through 2026-08-29







-
Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-08-30 through 2026-10-18







Codeshare flight, operated by United Airlines. (UA 767)
Duration: 2:40, non-stop
Boeing 757-300 (753)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-01-06 through 2026-01-18

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Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-01-19 through 2026-01-26


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Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-01-27 through 2026-02-04




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Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-02-05 through 2026-02-11







Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-02-18

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Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-02-26

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-
Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Operates only on 2026-03-23


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Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:57, non-stop
Boeing 737 MAX 9 (7M9)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-11 through 2026-03-15

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-

Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)

直行-コードシェア便:

Air Canada AC3997
Effective 2026-03-21 through 2026-03-28

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-
Codeshare flight, operated by United Airlines. (UA 2649)
Duration: 2:58, non-stop
Airbus A321neo (32Q)
This flight number is listed as serving the following routes:
  • Boise (BOI) - San Francisco (SFO)
  • Chicago O'Hare (ORD) - Denver (DEN)