Air Canada flight AC 3281: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 09:35 Denver (DEN) 11:33 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 757-200 (752) 2:58 Effective 2026-02-15 through 2026-02-22
Codeshare flight, operated by United Airlines.(UA 1506)
Mon,Tue,Thu-Sat 09:50 Denver (DEN) 11:48 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 737-900 (739) 2:58 Effective 2026-02-12 through 2026-02-21
Codeshare flight, operated by United Airlines.(UA 1506)
Wed 09:50 Denver (DEN) 11:48 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 737-800 (738) 2:58 Operates only on 2026-02-18
Codeshare flight, operated by United Airlines.(UA 1506)
Mon-Fri,Sun 09:52 Denver (DEN) 11:47 San Francisco (SFO) 3
AC 3281 Non-stop Airbus A321neo (32Q) 2:55 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2041)
Sat 09:52 Denver (DEN) 11:46 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 757-200 (752) 2:54 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 2041)
Daily 10:08 Denver (DEN) 11:58 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 757-300 (753) 2:50 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2041)
Tue 10:14 Denver (DEN) 12:04 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 737-900 (739) 2:50 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 2041)
Mon-Thu,Sat,Sun 17:25 Newark Liberty, New York (EWR) C 19:33 Detroit (DTW) E
AC 3281 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-03-07 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 3586)
Thu 17:29 Newark Liberty, New York (EWR) C 19:37 Detroit (DTW) E
AC 3281 Non-stop Embraer EMB 175 (E7W) 2:08 Operates only on 2026-03-05
Codeshare flight, operated by United Airlines.(UA 3586)
Daily 17:30 Newark Liberty, New York (EWR) C 19:38 Detroit (DTW) E
AC 3281 Non-stop Embraer EMB 175 (E7W) 2:08 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 3586)
Sat 17:55 Toronto Pearson (YYZ) 1 20:55 San Francisco (SFO) 3
AC 3281 Non-stop Boeing 737-800 (738) 6:00 Operates only on 2026-03-28
Codeshare flight, operated by United Airlines.(UA 2462)
Daily 18:00 Newark Liberty, New York (EWR) C 20:13 Detroit (DTW) E
AC 3281 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 3586)
Daily 18:05 Newark Liberty, New York (EWR) C 20:22 Detroit (DTW) E
AC 3281 Non-stop Embraer EMB 175 (E7W) 2:17 Effective 2026-02-23 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 3586)
Daily 18:30 Newark Liberty, New York (EWR) C 20:38 Detroit (DTW) E
AC 3281 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3586)
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This flight number is listed as serving the following routes:


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Air Canada flight AC 3281: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3281
09:35
Denver (DEN)

11:33
San Francisco (SFO) 3
Effective 2026-02-15 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1506)
Duration: 2:58, non-stop
Boeing 757-200 (752)
Direct Codeshare Flights:
Air Canada AC3281
09:50
Denver (DEN)

11:48
San Francisco (SFO) 3
Effective 2026-02-12 through 2026-02-21
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1506)
Duration: 2:58, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3281
09:50
Denver (DEN)

11:48
San Francisco (SFO) 3
Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1506)
Duration: 2:58, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC3281
09:52
Denver (DEN)

11:47
San Francisco (SFO) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2041)
Duration: 2:55, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC3281
09:52
Denver (DEN)

11:46
San Francisco (SFO) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2041)
Duration: 2:54, non-stop
Boeing 757-200 (752)
Direct Codeshare Flights:
Air Canada AC3281
10:08
Denver (DEN)

11:58
San Francisco (SFO) 3
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2041)
Duration: 2:50, non-stop
Boeing 757-300 (753)
Direct Codeshare Flights:
Air Canada AC3281
10:14
Denver (DEN)

12:04
San Francisco (SFO) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2041)
Duration: 2:50, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3281
17:25
Newark Liberty, New York (EWR) C

19:33
Detroit (DTW) E
Effective 2026-03-07 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3586)
Duration: 2:08, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3281
17:29
Newark Liberty, New York (EWR) C

19:37
Detroit (DTW) E
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3586)
Duration: 2:08, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3281
17:30
Newark Liberty, New York (EWR) C

19:38
Detroit (DTW) E
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3586)
Duration: 2:08, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3281
17:55
Toronto Pearson (YYZ) 1

20:55
San Francisco (SFO) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2462)
Duration: 6:00, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC3281
18:00
Newark Liberty, New York (EWR) C

20:13
Detroit (DTW) E
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3586)
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3281
18:05
Newark Liberty, New York (EWR) C

20:22
Detroit (DTW) E
Effective 2026-02-23 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3586)
Duration: 2:17, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3281
18:30
Newark Liberty, New York (EWR) C

20:38
Detroit (DTW) E
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3586)
Duration: 2:08, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - San Francisco (SFO)
  • Newark Liberty, New York (EWR) - Detroit (DTW)
  • Toronto Pearson (YYZ) - San Francisco (SFO)
All Air Canada flights
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