Air Canada flight AC 3031: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:00 London Heathrow (LHR) 2 14:25 Houston George Bush (IAH) E
AC 3031 Non-stop Boeing 777 (777) 10:25 Effective 2026-05-01 through 2026-05-17
Codeshare flight, operated by United Airlines.(UA 879)
Mon-Fri,Sun 10:00 London Heathrow (LHR) 2 14:20 Houston George Bush (IAH) E
AC 3031 Non-stop Boeing 777 (777) 10:20 Effective 2026-05-21 through 2026-06-24
Codeshare flight, operated by United Airlines.(UA 879)
Sat 10:25 Los Angeles (LAX) 7 13:09 Kahului (OGG)
AC 3031 Non-stop Boeing 737 MAX 8 (7M8) 5:44 Effective 2026-05-23 through 2026-06-20
Codeshare flight, operated by United Airlines.(UA 765)
Mon-Fri,Sun 10:25 Los Angeles (LAX) 7 13:09 Kahului (OGG)
AC 3031 Non-stop Boeing 737 MAX 8 (7M8) 5:44 Effective 2026-06-25 through 2026-08-10
Codeshare flight, operated by United Airlines.(UA 765)
Thu 11:46 Chicago O'Hare (ORD) 2 12:48 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ (CRJ) 1:02 Operates only on 2026-04-30
Codeshare flight, operated by United Airlines.(UA 5234)
Mon,Thu-Sun 12:50 Chicago O'Hare (ORD) 2 13:53 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ (CRJ) 1:03 Effective 2026-01-08 through 2026-01-25
Codeshare flight, operated by United Airlines.(UA 5933)
Mon-Fri,Sun 14:10 Chicago O'Hare (ORD) 2 15:04 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:54 Effective 2026-08-11 through 2026-08-17
Codeshare flight, operated by United Airlines.(UA 5668)
Mon-Thu,Sat,Sun 15:35 Chicago O'Hare (ORD) 2 16:33 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:58 Effective 2026-03-05 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 5668)
Fri 15:35 Chicago O'Hare (ORD) 2 16:33 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ (CRJ) 0:58 Effective 2026-03-06 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 5668)
Sat 15:35 Chicago O'Hare (ORD) 2 16:33 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ (CRJ) 0:58 Operates only on 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5668)
Daily 15:35 Chicago O'Hare (ORD) 2 16:37 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ (CRJ) 1:02 Effective 2026-04-20 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 5522)
Mon-Wed 16:10 Los Angeles (LAX) 7 19:41 Denver (DEN)
AC 3031 Non-stop Boeing 737-900 (739) 2:31 Effective 2026-05-18 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 2146)
Mon-Sat 17:53 Chicago O'Hare (ORD) 2 18:47 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:54 Effective 2026-10-19 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 5555)
Mon,Tue,Thu-Sun 18:40 Chicago O'Hare (ORD) 2 19:55 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 1:15 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 6004)
Tue,Wed 19:42 Chicago O'Hare (ORD) 2 20:48 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-01-06 through 2026-01-21
Codeshare flight, operated by United Airlines.(UA 4711)
Daily 19:42 Chicago O'Hare (ORD) 2 20:48 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2026-01-26 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4711)
Mon,Fri,Sun 19:50 Chicago O'Hare (ORD) 2 20:55 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-02-13 through 2026-02-16
Codeshare flight, operated by United Airlines.(UA 4711)
Mon,Tue,Thu,Sat 19:50 Chicago O'Hare (ORD) 2 20:55 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 4711)
Tue,Sun 19:50 Chicago O'Hare (ORD) 2 20:55 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:05 Effective 2026-03-01 through 2026-03-03
Codeshare flight, operated by United Airlines.(UA 4711)
Daily 19:51 Chicago O'Hare (ORD) 2 20:45 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:54 Effective 2026-08-18 through 2026-10-18
Codeshare flight, operated by United Airlines.(UA 4711)
Sat 19:52 Las Vegas Harry Reid (LAS) 3 21:36 San Francisco (SFO) 3
AC 3031 Non-stop Boeing 737-800 (738) 1:44 Effective 2026-06-27 through 2026-08-15
Codeshare flight, operated by United Airlines.(UA 1267)
Daily 19:52 Las Vegas Harry Reid (LAS) 3 21:36 San Francisco (SFO) 3
AC 3031 Non-stop Boeing 737-800 (738) 1:44 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 1267)
Daily 20:47 Chicago O'Hare (ORD) 2 21:55 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 1:08 Effective 2026-03-29 through 2026-04-04
Codeshare flight, operated by United Airlines.(UA 5262)
Mon,Wed,Fri-Sun 20:47 Chicago O'Hare (ORD) 2 21:55 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 1:08 Effective 2026-04-06 through 2026-04-12
Codeshare flight, operated by United Airlines.(UA 5262)
Tue,Thu,Sat,Sun 20:47 Chicago O'Hare (ORD) 2 21:55 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 1:08 Effective 2026-04-14 through 2026-04-19
Codeshare flight, operated by United Airlines.(UA 5262)
Tue-Thu,Sat 21:30 Chicago O'Hare (ORD) 2 22:28 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:58 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by United Airlines.(UA 5362)
Wed,Fri,Sun 21:30 Chicago O'Hare (ORD) 2 22:28 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:58 Effective 2026-02-20 through 2026-02-27
Codeshare flight, operated by United Airlines.(UA 5362)
Mon,Wed 21:30 Chicago O'Hare (ORD) 2 22:28 Milwaukee (MKE)
AC 3031 Non-stop Canadair CRJ 550 (CR5) 0:58 Effective 2026-03-02 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 5362)
Tue,Thu,Sun 21:45 Chicago O'Hare (ORD) 2 22:45 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:00 Effective 2026-04-05 through 2026-04-09
Codeshare flight, operated by United Airlines.(UA 5362)
Mon,Wed,Fri 21:45 Chicago O'Hare (ORD) 2 22:45 Milwaukee (MKE)
AC 3031 Non-stop Embraer EMB 175 (E7W) 1:00 Effective 2026-04-13 through 2026-04-17
Codeshare flight, operated by United Airlines.(UA 5362)
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This flight number is listed as serving the following routes:
Air Canada flight AC 3031: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-05-01 through 2026-05-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:25, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 879)
Duration: 10:20, non-stop
Boeing 777 (777)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-05-23 through 2026-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 765)
Duration: 5:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-06-25 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 765)
Duration: 5:44, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Air Canada AC3031
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5234)
Duration: 1:02, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-01-08 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5933)
Duration: 1:03, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-08-11 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5668)
Duration: 0:54, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-03-05 through 2026-03-26
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5668)
Duration: 0:58, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-03-06 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5668)
Duration: 0:58, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC3031
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5668)
Duration: 0:58, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-04-20 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5522)
Duration: 1:02, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-05-18 through 2026-05-20
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2146)
Duration: 2:31, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-10-19 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5555)
Duration: 0:54, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6004)
Duration: 1:15, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-01-06 through 2026-01-21
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4711)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-01-26 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4711)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-02-13 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4711)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-02-21 through 2026-02-28
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4711)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-03-01 through 2026-03-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4711)
Duration: 1:05, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-08-18 through 2026-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4711)
Duration: 0:54, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-06-27 through 2026-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1267)
Duration: 1:44, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3031
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1267)
Duration: 1:44, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-03-29 through 2026-04-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5262)
Duration: 1:08, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-04-06 through 2026-04-12
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5262)
Duration: 1:08, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-04-14 through 2026-04-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5262)
Duration: 1:08, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5362)
Duration: 0:58, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5362)
Duration: 0:58, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-03-02 through 2026-03-04
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5362)
Duration: 0:58, non-stop
Canadair CRJ 550 (CR5)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-04-05 through 2026-04-09
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5362)
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3031
Effective 2026-04-13 through 2026-04-17
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5362)
Duration: 1:00, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Milwaukee (MKE)
  • Las Vegas Harry Reid (LAS) - San Francisco (SFO)
  • London Heathrow (LHR) - Houston George Bush (IAH)
  • Los Angeles (LAX) - Denver (DEN)
  • Los Angeles (LAX) - Kahului (OGG)