Air Canada
vol
AC 3997:
Multiple routes
HORAIRES DES VOLS
Vols directs en partage de code:
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)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-29 through 2026-04-08
Lun
Mar
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Jeu
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Sam
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Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-04-11 through 2026-04-18
Lun
Mar
Mer
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Jeu
Ven
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Sam
Dim
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Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-04-21 through 2026-04-28
Lun
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Mar
Mer
Jeu
Ven
Sam
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Dim
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Operates only on 2026-05-18
Lun
Mar
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Jeu
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Ven
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Sam
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Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Operates only on 2026-08-15
Lun
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Mar
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Sam
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Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Operates only on 2026-08-23
Lun
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Mar
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Mer
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Jeu
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Ven
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Sam
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Dim
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective from 2026-10-19
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Valid until 2026-01-05
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 4735)
Duration: 2:15, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-05 through 2026-03-12
Lun
Mar
Mer
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-
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-14 through 2026-03-20
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
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Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-22 through 2026-03-27
Lun
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Mar
Mer
Jeu
Ven
Sam
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Dim
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-31 through 2026-04-09
Lun
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Mar
Mer
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Jeu
Ven
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Sam
Dim
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Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-04-10 through 2026-04-19
Lun
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Mar
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Mer
Jeu
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Ven
Sam
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Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-04-20 through 2026-04-27
Lun
Mar
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Mer
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Jeu
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Ven
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Sam
Dim
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Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-04-29 through 2026-05-17
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-05-19 through 2026-05-20
Lun
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Mar
Mer
Jeu
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Ven
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Sam
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Dim
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Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-05-21 through 2026-05-31
Lun
Mar
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Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-06-02 through 2026-06-27
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-06-29 through 2026-07-06
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-07-08 through 2026-07-14
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-07-16 through 2026-07-22
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-07-24 through 2026-07-30
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-08-01 through 2026-08-13
Lun
Mar
Mer
Jeu
Ven
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-
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-08-14 through 2026-08-21
Lun
Mar
Mer
Jeu
Ven
Sam
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-
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-08-22 through 2026-08-29
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
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Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-08-30 through 2026-10-18
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-01-06 through 2026-01-18
Lun
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Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-01-19 through 2026-01-26
Lun
Mar
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Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-01-27 through 2026-02-04
Lun
Mar
Mer
Jeu
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-
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-02-05 through 2026-02-11
Lun
Mar
Mer
Jeu
Ven
Sam
Dim
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Operates only on 2026-02-18
Lun
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Mar
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Jeu
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Ven
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Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Operates only on 2026-02-26
Lun
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Mar
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Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Operates only on 2026-03-23
Lun
Mar
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Mer
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Sam
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Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:57, non-stop Boeing 737 MAX 9 (7M9)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-11 through 2026-03-15
Lun
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Mar
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Mer
Jeu
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Ven
Sam
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Dim
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Vols directs en partage de code:
Air Canada AC3997
Effective 2026-03-21 through 2026-03-28
Lun
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Mar
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Mer
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Jeu
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Sam
Dim
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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)