Air Canada
voo
AC 3997:
Multiple routes
PLANEAR VOO
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-02-12
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 4638)
Duration: 2:05, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-29 through 2026-04-08
Seg
Ter
-
-
Qua
Qui
-
-
Sex
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-04-11 through 2026-04-18
Seg
Ter
Qua
-
-
Qui
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-04-21 through 2026-04-28
Seg
-
-
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-05-18
Seg
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-08-15
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-08-23
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective from 2026-10-19
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:02, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Valid until 2026-01-05
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 4735)
Duration: 2:15, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-05 through 2026-03-12
Seg
Ter
Qua
-
-
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-14 through 2026-03-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-22 through 2026-03-27
Seg
-
-
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 4639)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-31 through 2026-04-09
Seg
-
-
Ter
Qua
-
-
Qui
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-04-10 through 2026-04-19
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-04-20 through 2026-04-27
Seg
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-04-29 through 2026-05-17
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-05-19 through 2026-05-20
Seg
-
-
Ter
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-05-21 through 2026-05-31
Seg
Ter
-
-
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-06-02 through 2026-06-27
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-06-29 through 2026-07-06
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-07-08 through 2026-07-14
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-07-16 through 2026-07-22
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-07-24 through 2026-07-30
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-08-01 through 2026-08-13
Seg
Ter
Qua
Qui
Sex
-
-
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-08-14 through 2026-08-21
Seg
Ter
Qua
Qui
Sex
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-08-22 through 2026-08-29
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-08-30 through 2026-10-18
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 767)
Duration: 2:40, non-stop Boeing 757-300 (753)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-01-06 through 2026-01-18
Seg
-
-
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-01-19 through 2026-01-26
Seg
Ter
-
-
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-01-27 through 2026-02-04
Seg
Ter
Qua
Qui
-
-
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-02-05 through 2026-02-11
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-02-18
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-02-26
Seg
-
-
Ter
-
-
Qua
-
-
Qui
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Operates only on 2026-03-23
Seg
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:57, non-stop Boeing 737 MAX 9 (7M9)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-11 through 2026-03-15
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 2649)
Duration: 2:58, non-stop Airbus A321neo (32Q)
Voos Codeshare Directos:
Air Canada AC3997
Effective 2026-03-21 through 2026-03-28
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
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)