Air Canada flight AC 5203: Houston George Bush - Austin

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:00 Houston George Bush (IAH) C 10:53 Austin (AUS)
AC 5203 Non-stop Airbus A320 (320) 0:53 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1823)
Daily 10:00 Houston George Bush (IAH) C 10:53 Austin (AUS)
AC 5203 Non-stop Boeing 737-700 (73G) 0:53 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1823)
Daily 10:05 Houston George Bush (IAH) C 11:10 Austin (AUS)
AC 5203 Non-stop Airbus A320 (320) 1:05 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1823)
Mon,Tue,Thu-Sun 10:06 Houston George Bush (IAH) B 11:15 Austin (AUS)
AC 5203 Non-stop Embraer EMB 175 (E7W) 1:09 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 5468)
Mon,Tue,Thu,Fri,Sun 10:06 Houston George Bush (IAH) C 11:14 Austin (AUS)
AC 5203 Non-stop Airbus A319 (319) 1:08 Effective 2026-02-13 through 2026-03-03
Codeshare flight, operated by United Airlines.(UA 2393)
Sat 10:06 Houston George Bush (IAH) B 11:19 Austin (AUS)
AC 5203 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 4037)
Wed 10:06 Houston George Bush (IAH) C 11:14 Austin (AUS)
AC 5203 Non-stop Boeing 737-800 (738) 1:08 Effective 2026-02-18 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 2393)
Wed,Thu 10:10 Houston George Bush (IAH) C 11:18 Austin (AUS)
AC 5203 Non-stop Airbus A319 (319) 1:08 Effective 2026-03-05 through 2026-03-26
Codeshare flight, operated by United Airlines.(UA 2393)
Mon,Fri 10:10 Houston George Bush (IAH) C 11:18 Austin (AUS)
AC 5203 Non-stop Boeing 737-800 (738) 1:08 Effective 2026-03-06 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 2393)
Sat,Sun 10:10 Houston George Bush (IAH) B 11:23 Austin (AUS)
AC 5203 Non-stop Embraer EMB 175 (E7W) 1:13 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4039)
Tue 10:10 Houston George Bush (IAH) C 11:18 Austin (AUS)
AC 5203 Non-stop Airbus A320 (320) 1:08 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by United Airlines.(UA 2393)
Thu 10:19 Houston George Bush (IAH) C 11:27 Austin (AUS)
AC 5203 Non-stop Airbus A319 (319) 1:08 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 2393)
Mon,Tue,Thu-Sun 10:21 Houston George Bush (IAH) C 11:31 Austin (AUS)
AC 5203 Non-stop Airbus A319 (319) 1:10 Effective 2026-01-06 through 2026-01-27
Codeshare flight, operated by United Airlines.(UA 2393)
Wed 10:21 Houston George Bush (IAH) C 11:31 Austin (AUS)
AC 5203 Non-stop Airbus A320 (320) 1:10 Effective 2026-01-07 through 2026-01-21
Codeshare flight, operated by United Airlines.(UA 2393)
Daily 10:21 Houston George Bush (IAH) C 11:31 Austin (AUS)
AC 5203 Non-stop Airbus A319 (319) 1:10 Effective 2026-01-28 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 2393)
Wed 10:21 Houston George Bush (IAH) C 11:31 Austin (AUS)
AC 5203 Non-stop Airbus A320 (320) 1:10 Effective 2026-02-04 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2393)
Mon,Tue,Thu,Sat,Sun 10:21 Houston George Bush (IAH) C 11:31 Austin (AUS)
AC 5203 Non-stop Airbus A319 (319) 1:10 Effective 2026-02-05 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 2393)
Fri 10:21 Houston George Bush (IAH) B 11:31 Austin (AUS)
AC 5203 Non-stop Embraer EMB 175 (E7W) 1:10 Operates only on 2026-02-06
Codeshare flight, operated by United Airlines.(UA 6179)


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Air Canada flight AC 5203:
Houston George Bush - Austin
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC5203
10:00
Houston George Bush (IAH) C

10:53
Austin (AUS)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1823)
Duration: 0:53, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5203
10:00
Houston George Bush (IAH) C

10:53
Austin (AUS)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1823)
Duration: 0:53, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air Canada AC5203
10:05
Houston George Bush (IAH) C

11:10
Austin (AUS)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1823)
Duration: 1:05, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5203
10:06
Houston George Bush (IAH) B

11:15
Austin (AUS)
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5468)
Duration: 1:09, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5203
10:06
Houston George Bush (IAH) C

11:14
Austin (AUS)
Effective 2026-02-13 through 2026-03-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:08, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC5203
10:06
Houston George Bush (IAH) B

11:19
Austin (AUS)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4037)
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5203
10:06
Houston George Bush (IAH) C

11:14
Austin (AUS)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:08, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC5203
10:10
Houston George Bush (IAH) C

11:18
Austin (AUS)
Effective 2026-03-05 through 2026-03-26
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:08, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC5203
10:10
Houston George Bush (IAH) C

11:18
Austin (AUS)
Effective 2026-03-06 through 2026-03-27
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:08, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC5203
10:10
Houston George Bush (IAH) B

11:23
Austin (AUS)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4039)
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC5203
10:10
Houston George Bush (IAH) C

11:18
Austin (AUS)
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:08, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5203
10:19
Houston George Bush (IAH) C

11:27
Austin (AUS)
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:08, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC5203
10:21
Houston George Bush (IAH) C

11:31
Austin (AUS)
Effective 2026-01-06 through 2026-01-27
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC5203
10:21
Houston George Bush (IAH) C

11:31
Austin (AUS)
Effective 2026-01-07 through 2026-01-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:10, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5203
10:21
Houston George Bush (IAH) C

11:31
Austin (AUS)
Effective 2026-01-28 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC5203
10:21
Houston George Bush (IAH) C

11:31
Austin (AUS)
Effective 2026-02-04 through 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:10, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC5203
10:21
Houston George Bush (IAH) C

11:31
Austin (AUS)
Effective 2026-02-05 through 2026-02-10
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2393)
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC5203
10:21
Houston George Bush (IAH) B

11:31
Austin (AUS)
Operates only on 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 6179)
Duration: 1:10, non-stop
Embraer EMB 175 (E7W)
  • AC 5203 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Austin airport (AUS).
  • The flight distance is 140 miles, or 225 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 0:53 and 1:13.
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