Air Canada flight AC 4126: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:45 Chicago O'Hare (ORD) 2 14:18 Quebec (YQB)
AC 4126 Non-stop Embraer EMB 175 (E7W) 2:33 Effective 2026-04-06 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 3653)
Daily 10:45 Chicago O'Hare (ORD) 2 14:23 Quebec (YQB)
AC 4126 Non-stop Embraer EMB 175 (E7W) 2:38 Effective 2026-05-21 through 2026-08-10
Codeshare flight, operated by United Airlines.(UA 3653)
Daily 10:45 Chicago O'Hare (ORD) 2 14:17 Quebec (YQB)
AC 4126 Non-stop Embraer EMB 175 (E7W) 2:32 Effective 2026-08-11 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 3653)
Daily 10:45 Chicago O'Hare (ORD) 2 14:13 Quebec (YQB)
AC 4126 Non-stop Embraer EMB 175 (E7W) 2:28 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 3653)
Mon-Fri 13:07 San Francisco (SFO) 3 14:57 Palm Springs (PSP)
AC 4126 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 5312)
Sat,Sun 13:07 San Francisco (SFO) 3 14:57 Palm Springs (PSP)
AC 4126 Non-stop Canadair CRJ (CRJ) 1:50 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 5312)
Daily 14:00 San Francisco (SFO) 3 15:53 Palm Springs (PSP)
AC 4126 Non-stop Embraer EMB 175 (E7W) 1:53 Effective 2026-03-29 through 2026-04-05
Codeshare flight, operated by United Airlines.(UA 5312)
Mon,Tue,Thu-Sun 19:56 San Francisco (SFO) 3 21:39 Palm Springs (PSP)
AC 4126 Non-stop Embraer EMB 175 (E7W) 1:43 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 5630)
Mon,Thu-Sun 20:53 San Francisco (SFO) 3 22:45 Palm Springs (PSP)
AC 4126 Non-stop Embraer EMB 175 (E7W) 1:52 Effective 2026-02-12 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 5465)
Mon,Wed-Fri,Sun 21:15 San Francisco (SFO) 3 22:58 Palm Springs (PSP)
AC 4126 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-01-07 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 5465)
Mon,Wed-Fri,Sun 21:15 San Francisco (SFO) 3 22:58 Palm Springs (PSP)
AC 4126 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 5465)
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This flight number is listed as serving the following routes:
Air Canada flight AC 4126: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-04-06 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3653)
Duration: 2:33, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3653)
Duration: 2:38, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-08-11 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3653)
Duration: 2:32, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3653)
Duration: 2:28, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5312)
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5312)
Duration: 1:50, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-03-29 through 2026-04-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5312)
Duration: 1:53, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5630)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5465)
Duration: 1:52, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-01-07 through 2026-01-16
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5465)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4126
Effective 2026-01-19 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5465)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Quebec (YQB)
  • San Francisco (SFO) - Palm Springs (PSP)