🇺🇸 IAH
Houston
1750 mi
YYC 🇨🇦
Calgary

Houston to Calgary Flights

George Bush Intercontinental Houston Airport Calgary International Airport 2 airlines

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The Houston to Calgary route connects George Bush Intercontinental Houston Airport (IAH) in US with Calgary International Airport (YYC) in CA. This medium-haul flight covers approximately 1750 miles (2816 km) with a typical flight time of 3h 34m. This route is served by 2 airlines: United, WestJet. AirportRoutes has tracked 3 unique flight numbers on this route.

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Departure Airport

George Bush Intercontinental Houston Airport

ICAO Code:
KIAH
IATA Code:
IAH
City:
🇺🇸 Houston
Country:
US
Elevation:
97 ft

Destination Airport

Calgary International Airport

ICAO Code:
CYYC
IATA Code:
YYC
City:
🇨🇦 Calgary
Country:
CA
Elevation:
3557 ft

2

Operators

3

Tracked Flights

1750

Miles

3h 34m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United UAL UA
WestJet WJA WS

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 3 15%
Tuesday 1 5%
Wednesday 6 30%
Thursday 3 15%
Friday 1 5%
Saturday 4 20%
Sunday 2 10%

Pattern Analysis

3 Tracked Flights:
Data Points: 20
API observations used to build this analysis
Weekdays: 14 flights
Weekend: 6 flights
Business Route More active on weekdays

All Flight Routes

2 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
United
UAL / UA
A319 19:50 7:50 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
WestJet
WJA / WS
B738 06:30 6:30 AM (Representative)
M T W T F S S
Jun 18, 2026 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
06:30 6:30 AM WestJet WJA WS
19:50 7:50 PM United UAL UA

Time Information

Times are shown in the departure airport's local timezone (KIAH - America/Chicago).

Total Departure Times: 2
Time Range:
06:30 - 19:50
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.