Air Canada flight AC 3923: Midland - Monterrey via Houston George Bush

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed 09:30 Midland (MAF) 10:59 Houston George Bush (IAH) C
AC 3923 Non-stop Boeing 737-800 (738) 1:29 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 459)
Daily 09:38 Midland (MAF) 11:15 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2026-03-29 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 6260)
Daily 09:41 Midland (MAF) 11:15 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:34 Valid until 2026-01-09
Codeshare flight, operated by United Airlines.(UA 4682)
Mon-Fri,Sun 09:41 Midland (MAF) 11:15 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-01-11 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 4682)
Mon-Fri,Sun 09:41 Midland (MAF) 11:15 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4682)
Daily 09:43 Midland (MAF) 11:15 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 6260)
Mon-Fri,Sun 09:43 Midland (MAF) 11:15 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 6260)
Daily 09:47 Midland (MAF) 11:14 Houston George Bush (IAH) B
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-05-21 through 2026-10-18
Codeshare flight, operated by United Airlines.(UA 6260)
Sat 18:50 Houston George Bush (IAH) E 20:36 Monterrey (MTY) A
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:46 Effective 2026-01-17 through 2026-01-31
Codeshare flight, operated by United Airlines.(UA 5242)
Sat 19:59 Houston George Bush (IAH) E 21:45 Monterrey (MTY) A
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:46 Operates only on 2026-03-07
Codeshare flight, operated by United Airlines.(UA 6142)
Sat 19:59 Houston George Bush (IAH) E 20:45 Monterrey (MTY) A
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:46 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 6142)
Daily 19:59 Houston George Bush (IAH) E 20:45 Monterrey (MTY) A
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:46 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 6142)
Mon-Sat 20:00 Houston George Bush (IAH) E 20:44 Monterrey (MTY) A
AC 3923 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2026-10-19 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 6142)
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Air Canada flight AC 3923:
Midland - Monterrey via Houston George Bush
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3923
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 459)
Duration: 1:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6260)
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Valid until 2026-01-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4682)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-01-11 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4682)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4682)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6260)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6260)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-05-21 through 2026-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6260)
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-01-17 through 2026-01-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5242)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6142)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6142)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6142)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC3923
Effective 2026-10-19 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6142)
Duration: 1:44, non-stop
Embraer EMB 175 (E7W)
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  • AC 3923 is an international flight departing from Midland airport, United States (MAF) and arriving at Monterrey airport, Mexico (MTY).
  • The flight runs via Houston George Bush (IAH).
  • The flight distance is 444 miles, or 714 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).