Air Canada flight AC 4581: Houston George Bush - El Paso

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 12:00 Houston George Bush (IAH) B 13:10 El Paso (ELP)
AC 4581 Non-stop Embraer EMB 175 (E7W) 2:10 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 4049)
Sat 12:03 Houston George Bush (IAH) C 13:15 El Paso (ELP)
AC 4581 Non-stop Airbus A320 (320) 2:12 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 780)
Daily 12:06 Houston George Bush (IAH) B 13:19 El Paso (ELP)
AC 4581 Non-stop Embraer EMB 175 (E7W) 2:13 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4049)
Mon-Sat 12:07 Houston George Bush (IAH) B 13:22 El Paso (ELP)
AC 4581 Non-stop Embraer EMB 175 (E7W) 2:15 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4049)
Sun 12:07 Houston George Bush (IAH) B 13:25 El Paso (ELP)
AC 4581 Non-stop Canadair CRJ (CRJ) 2:18 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 5414)
Daily 12:07 Houston George Bush (IAH) B 13:15 El Paso (ELP)
AC 4581 Non-stop Embraer EMB 175 (E7W) 2:08 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 4049)
Mon-Fri,Sun 12:10 Houston George Bush (IAH) B 13:24 El Paso (ELP)
AC 4581 Non-stop Embraer EMB 175 (E7W) 2:14 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4049)
Sat 12:10 Houston George Bush (IAH) C 13:22 El Paso (ELP)
AC 4581 Non-stop Airbus A320 (320) 2:12 Operates only on 2026-01-03
Codeshare flight, operated by United Airlines.(UA 1207)
Wed 12:11 Houston George Bush (IAH) C 13:23 El Paso (ELP)
AC 4581 Non-stop Airbus A319 (319) 2:12 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 780)
Thu 12:12 Houston George Bush (IAH) C 13:24 El Paso (ELP)
AC 4581 Non-stop Airbus A319 (319) 2:12 Effective 2026-01-08 through 2026-02-05
Codeshare flight, operated by United Airlines.(UA 780)
Tue 12:14 Houston George Bush (IAH) C 13:25 El Paso (ELP)
AC 4581 Non-stop Boeing 737-700 (73G) 2:11 Effective 2026-01-06 through 2026-01-20
Codeshare flight, operated by United Airlines.(UA 780)
Mon,Wed,Fri 12:14 Houston George Bush (IAH) C 13:26 El Paso (ELP)
AC 4581 Non-stop Airbus A319 (319) 2:12 Effective 2026-01-07 through 2026-01-26
Codeshare flight, operated by United Airlines.(UA 780)
Sun 12:14 Houston George Bush (IAH) B 13:28 El Paso (ELP)
AC 4581 Non-stop Embraer EMB 175 (E7W) 2:14 Effective 2026-01-11 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 6175)
Mon-Wed,Fri 12:14 Houston George Bush (IAH) C 13:26 El Paso (ELP)
AC 4581 Non-stop Airbus A319 (319) 2:12 Effective 2026-01-27 through 2026-02-02
Codeshare flight, operated by United Airlines.(UA 780)
Tue 12:14 Houston George Bush (IAH) C 13:25 El Paso (ELP)
AC 4581 Non-stop Boeing 737-700 (73G) 2:11 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 780)
Mon,Wed,Fri 12:14 Houston George Bush (IAH) C 13:26 El Paso (ELP)
AC 4581 Non-stop Airbus A319 (319) 2:12 Effective 2026-02-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 780)
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Air Canada flight AC 4581:
Houston George Bush - El Paso
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC4581
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4049)
Duration: 2:10, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:12, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4049)
Duration: 2:13, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4049)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5414)
Duration: 2:18, non-stop
Canadair CRJ (CRJ)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4049)
Duration: 2:08, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4581
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4049)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4581
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1207)
Duration: 2:12, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Air Canada AC4581
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-01-08 through 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-01-06 through 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:11, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-01-07 through 2026-01-26
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 6175)
Duration: 2:14, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-01-27 through 2026-02-02
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-02-03 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:11, non-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Air Canada AC4581
Effective 2026-02-06 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 780)
Duration: 2:12, non-stop
Airbus A319 (319)
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  • AC 4581 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at El Paso airport (ELP).
  • The flight distance is 667 miles, or 1073 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:08 and 2:18.