Air Canada flight AC 4318: Birmingham - Houston George Bush

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed-Sun 14:55 Birmingham (BHM) 17:10 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:15 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4290)
Tue,Sun 15:00 Birmingham (BHM) 17:11 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2026-01-11 through 2026-01-18
Codeshare flight, operated by United Airlines.(UA 5236)
Mon,Wed 15:00 Birmingham (BHM) 17:11 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2026-01-21 through 2026-01-28
Codeshare flight, operated by United Airlines.(UA 5236)
Tue,Thu,Sat,Sun 15:00 Birmingham (BHM) 17:11 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:11 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 5236)
Wed 15:00 Birmingham (BHM) 17:11 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:11 Operates only on 2026-02-11
Codeshare flight, operated by United Airlines.(UA 5236)
Daily 16:48 Birmingham (BHM) 19:01 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 6242)
Daily 16:48 Birmingham (BHM) 18:53 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:05 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 6242)
Daily 16:48 Birmingham (BHM) 18:53 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:05 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 4228)
Tue 16:53 Birmingham (BHM) 19:05 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:12 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 5236)
Mon,Wed-Fri 16:53 Birmingham (BHM) 19:05 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:12 Effective 2026-01-07 through 2026-01-19
Codeshare flight, operated by United Airlines.(UA 6130)
Tue,Thu,Fri 16:53 Birmingham (BHM) 19:05 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:12 Effective 2026-01-20 through 2026-01-30
Codeshare flight, operated by United Airlines.(UA 6130)
Mon,Wed,Fri 16:53 Birmingham (BHM) 19:05 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:12 Effective 2026-02-02 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 6130)
Tue 16:53 Birmingham (BHM) 19:05 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:12 Operates only on 2026-02-10
Codeshare flight, operated by United Airlines.(UA 6130)
Wed 16:54 Birmingham (BHM) 19:10 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 2:16 Effective 2026-03-11 through 2026-03-25
Codeshare flight, operated by United Airlines.(UA 4304)
Mon,Tue,Thu-Sun 16:55 Birmingham (BHM) 19:09 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 6242)
Mon,Wed-Sun 17:00 Birmingham (BHM) 19:07 Houston George Bush (IAH) B
AC 4318 Non-stop Embraer EMB 175 (E7W) 2:07 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4001)


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Air Canada flight AC 4318:
Birmingham - Houston George Bush
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4318
14:55
Birmingham (BHM)

17:10
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4290)
Duration: 2:15, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC4318
15:00
Birmingham (BHM)

17:11
Houston George Bush (IAH) B
Effective 2026-01-11 through 2026-01-18
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5236)
Duration: 2:11, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
15:00
Birmingham (BHM)

17:11
Houston George Bush (IAH) B
Effective 2026-01-21 through 2026-01-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5236)
Duration: 2:11, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
15:00
Birmingham (BHM)

17:11
Houston George Bush (IAH) B
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5236)
Duration: 2:11, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
15:00
Birmingham (BHM)

17:11
Houston George Bush (IAH) B
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5236)
Duration: 2:11, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:48
Birmingham (BHM)

19:01
Houston George Bush (IAH) B
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6242)
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:48
Birmingham (BHM)

18:53
Houston George Bush (IAH) B
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6242)
Duration: 2:05, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:48
Birmingham (BHM)

18:53
Houston George Bush (IAH) B
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4228)
Duration: 2:05, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC4318
16:53
Birmingham (BHM)

19:05
Houston George Bush (IAH) B
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5236)
Duration: 2:12, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:53
Birmingham (BHM)

19:05
Houston George Bush (IAH) B
Effective 2026-01-07 through 2026-01-19
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6130)
Duration: 2:12, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:53
Birmingham (BHM)

19:05
Houston George Bush (IAH) B
Effective 2026-01-20 through 2026-01-30
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6130)
Duration: 2:12, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:53
Birmingham (BHM)

19:05
Houston George Bush (IAH) B
Effective 2026-02-02 through 2026-02-09
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6130)
Duration: 2:12, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:53
Birmingham (BHM)

19:05
Houston George Bush (IAH) B
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6130)
Duration: 2:12, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
16:54
Birmingham (BHM)

19:10
Houston George Bush (IAH) B
Effective 2026-03-11 through 2026-03-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4304)
Duration: 2:16, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC4318
16:55
Birmingham (BHM)

19:09
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6242)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4318
17:00
Birmingham (BHM)

19:07
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4001)
Duration: 2:07, non-stop
Embraer EMB 175 (E7W)
  • AC 4318 is a domestic flight departing from the Birmingham airport (BHM) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 561 miles, or 902 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:05 and 2:16.
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