All airlines flying from Calgary (YYC) to Houston George Bush (IAH).

Ad box here 7322741189 I FlightInfo Top Box

FLIGHT SCHEDULE
Direct Flights:
Daily 13:30 Calgary (YYC) 18:43 Houston George Bush (IAH) C United Airlines UA 750 Non-stop Airbus A319 (319) 4:13 Valid until 2026-01-05
Daily 13:30 Calgary (YYC) 18:41 Houston George Bush (IAH) C United Airlines UA 750 Non-stop Boeing 737-800 (738) 4:11 Effective 2026-01-06 through 2026-02-11
Daily 13:30 Calgary (YYC) 18:46 Houston George Bush (IAH) C United Airlines UA 750 Non-stop Boeing 737-800 (738) 4:16 Effective 2026-02-12 through 2026-03-28
Daily 13:55 Calgary (YYC) 19:12 Houston George Bush (IAH) C United Airlines UA 750 Non-stop Boeing 737-800 (738) 4:17 Effective 2026-03-29 through 2026-04-29
Daily 13:55 Calgary (YYC) 19:00 Houston George Bush (IAH) C United Airlines UA 750 Non-stop Airbus A319 (319) 4:05 Effective from 2026-04-30
Mon,Thu 07:30 Calgary (YYC) 12:44 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737 MAX 8 (7M8) 4:14 Valid until 2026-01-08
Fri 07:30 Calgary (YYC) 12:44 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-800 (73H) 4:14 Operates only on 2026-01-02
Mon,Fri 07:30 Calgary (YYC) 12:44 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-700 (73W) 4:14 Effective 2026-01-09 through 2026-01-30
Thu 07:30 Calgary (YYC) 12:44 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737 MAX 8 (7M8) 4:14 Effective 2026-01-15 through 2026-01-22
Thu 07:30 Calgary (YYC) 12:44 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-800 (73H) 4:14 Operates only on 2026-01-29
Mon,Thu,Fri 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-700 (73W) 4:15 Effective 2026-02-02 through 2026-02-16
Mon,Wed,Fri 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-700 (73W) 4:15 Effective 2026-02-18 through 2026-03-16
Thu 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-02-19 through 2026-03-19
Wed 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2026-03-18
Mon,Wed,Fri 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-700 (73W) 4:15 Effective 2026-03-20 through 2026-04-13
Thu 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-800 (73H) 4:15 Operates only on 2026-03-26
Thu 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737 MAX 8 (7M8) 4:15 Effective 2026-04-02 through 2026-04-16
Mon,Thu,Fri 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-700 (73W) 4:15 Effective 2026-04-17 through 2026-04-24
Mon,Wed-Fri 07:30 Calgary (YYC) 12:45 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737-700 (73W) 4:15 Effective from 2026-10-26
Daily 09:00 Calgary (YYC) 14:10 Houston George Bush (IAH) A WestJet WS 1540 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-04-26 through 2026-10-24
Mon-Thu,Sun 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:09 Valid until 2026-01-05
Tue,Thu,Fri 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:09 Effective 2026-01-02 through 2026-01-09
Mon,Wed 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:09 Effective 2026-01-07 through 2026-01-12
Tue,Thu,Fri,Sun 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:09 Effective 2026-01-11 through 2026-01-25
Wed 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:09 Operates only on 2026-01-14
Mon,Wed 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:09 Effective 2026-01-19 through 2026-01-21
Mon,Tue,Thu,Fri 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:09 Effective 2026-01-26 through 2026-01-30
Wed 12:20 Calgary (YYC) 17:29 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:09 Operates only on 2026-01-28
Mon,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-01 through 2026-02-02
Tue,Thu,Fri,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:10 Effective 2026-02-03 through 2026-02-17
Wed 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-02-04 through 2026-02-11
Mon 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-09 through 2026-03-09
Tue-Fri,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:10 Effective 2026-02-18 through 2026-02-24
Wed 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:10 Operates only on 2026-02-25
Tue-Fri,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:10 Effective 2026-02-26 through 2026-03-10
Wed 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Operates only on 2026-03-11
Tue,Thu,Fri,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:10 Effective 2026-03-12 through 2026-03-31
Mon 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:10 Operates only on 2026-03-16
Wed 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-03-18 through 2026-03-25
Mon 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-03-23 through 2026-04-20
Tue-Fri,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:10 Effective 2026-04-01 through 2026-04-07
Wed 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-800 (73H) 4:10 Effective 2026-04-08 through 2026-04-22
Tue,Thu,Fri,Sun 12:20 Calgary (YYC) 17:30 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:10 Effective 2026-04-09 through 2026-04-24
Mon-Fri,Sun 12:20 Calgary (YYC) 17:35 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737-700 (73W) 4:15 Effective from 2026-10-25
Daily 17:30 Calgary (YYC) 22:40 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-04-26 through 2026-08-31
Mon,Thu-Sun 17:30 Calgary (YYC) 22:40 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-09-03 through 2026-09-27
Thu,Fri,Sun 17:30 Calgary (YYC) 22:40 Houston George Bush (IAH) A WestJet WS 1542 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-10-01 through 2026-10-23
Daily 08:00 Calgary (YYC) 13:05 Houston George Bush (IAH) C United Airlines UA 2472 Non-stop Airbus A319 (319) 4:05 Effective 2026-05-21 through 2026-08-17
Non-Direct Flights:
Sat 08:30 Calgary (YYC) 16:55 Houston George Bush (IAH) C United Airlines UA 1968 1-stop Boeing 737-700 (73G) 7:25 Effective 2026-08-22 through 2026-09-05
Direct Codeshare Flights:
Daily 08:00 Calgary (YYC) 13:05 Houston George Bush (IAH) C Avianca AV 2189 Non-stop Airbus A319 (319) 4:05 Effective 2026-05-21 through 2026-08-17 Codeshare flight, operated by United Airlines.(UA 2472)

Ad flat here 8924483383 I FlightInfo Lower

Parallax here YYC-IAH

1 2 3 4

An international route departing from Calgary airport, Canada (YYC) and arriving at Houston George Bush airport, United States (IAH).
The flight distance is 1746 miles, or 2810 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 4:05 and 4:17.

Return (IAH-YYC) flights

Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False

All airlines flying from Calgary (YYC) to Houston George Bush (IAH).

Ad mobi flat here (320x100px) 9629219771 M FlightInfo Top Flat

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA750

13:30

Calgary (YYC)

18:43

Houston George Bush (IAH) C

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:13, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA750

13:30

Calgary (YYC)

18:41

Houston George Bush (IAH) C

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:11, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA750

13:30

Calgary (YYC)

18:46

Houston George Bush (IAH) C

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:16, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA750

13:55

Calgary (YYC)

19:12

Houston George Bush (IAH) C

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:17, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA750

13:55

Calgary (YYC)

19:00

Houston George Bush (IAH) C

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:05, non-stop
Airbus A319 (319)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:44

Houston George Bush (IAH) A

Valid until 2026-01-08

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:44

Houston George Bush (IAH) A

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:44

Houston George Bush (IAH) A

Effective 2026-01-09 through 2026-01-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:44

Houston George Bush (IAH) A

Effective 2026-01-15 through 2026-01-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:44

Houston George Bush (IAH) A

Operates only on 2026-01-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:14, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective 2026-02-02 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective 2026-02-18 through 2026-03-16

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective 2026-02-19 through 2026-03-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Operates only on 2026-03-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective 2026-03-20 through 2026-04-13

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Operates only on 2026-03-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective 2026-04-02 through 2026-04-16

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective 2026-04-17 through 2026-04-24

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1540

07:30

Calgary (YYC)

12:45

Houston George Bush (IAH) A

Effective from 2026-10-26

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1540

09:00

Calgary (YYC)

14:10

Houston George Bush (IAH) A

Effective 2026-04-26 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 4:09, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Effective 2026-01-02 through 2026-01-09

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:09, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Effective 2026-01-07 through 2026-01-12

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:09, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Effective 2026-01-11 through 2026-01-25

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:09, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Operates only on 2026-01-14

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:09, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Effective 2026-01-19 through 2026-01-21

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:09, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Effective 2026-01-26 through 2026-01-30

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:09, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:29

Houston George Bush (IAH) A

Operates only on 2026-01-28

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:09, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-02-01 through 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-02-03 through 2026-02-17

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-02-04 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-02-09 through 2026-03-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-02-18 through 2026-02-24

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-02-26 through 2026-03-10

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Operates only on 2026-03-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-03-12 through 2026-03-31

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Operates only on 2026-03-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-03-18 through 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-03-23 through 2026-04-20

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-04-01 through 2026-04-07

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-04-08 through 2026-04-22

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:30

Houston George Bush (IAH) A

Effective 2026-04-09 through 2026-04-24

Mon
-

Tue

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

12:20

Calgary (YYC)

17:35

Houston George Bush (IAH) A

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 4:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

WestJet WS1542

17:30

Calgary (YYC)

22:40

Houston George Bush (IAH) A

Effective 2026-04-26 through 2026-08-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

17:30

Calgary (YYC)

22:40

Houston George Bush (IAH) A

Effective 2026-09-03 through 2026-09-27

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

WestJet WS1542

17:30

Calgary (YYC)

22:40

Houston George Bush (IAH) A

Effective 2026-10-01 through 2026-10-23

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2472

08:00

Calgary (YYC)

13:05

Houston George Bush (IAH) C

Effective 2026-05-21 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:05, non-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA1968

08:30

Calgary (YYC)

16:55

Houston George Bush (IAH) C

Effective 2026-08-22 through 2026-09-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 7:25, 1-stop
Boeing 737-700 (73G)

Direct Codeshare Flights:

Avianca AV2189

08:00

Calgary (YYC)

13:05

Houston George Bush (IAH) C

Effective 2026-05-21 through 2026-08-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2472)

Duration: 4:05, non-stop
Airbus A319 (319)

Ad mobi box here (300x250px) 6815354179 M FlightInfo Bottom Box

Parallax here YYC-IAH

Page 1 / 4 next

An international route departing from Calgary airport, Canada (YYC) and arriving at Houston George Bush airport, United States (IAH).
The flight distance is 1746 miles, or 2810 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 4:05 and 4:17.

Return (IAH-YYC) flights

Feedback - Disclaimer - Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False