Informational Guide to Calgary International Airport -YYC - Non Official

WS1577 WestJet - Flight Status

Below, you can find details about WestJet flight WS1577, which currently operates between the airports of Houston - Houston George Bush Intercontinental Airport (Airport Code IAH) and Calgary - Calgary International Airport (Airport Code YYC).
This flight data pertains specifically to the flight's details for Friday, October 25, 2024.

WS1577 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

WS1577 WestJet from Houston

This flight is not scheduled for April 17, 2025.

Airline information

WestJet
WestJet

Departure

Houston (IAH)
October 25, 2024
Houston George Bush Intercontinental Airport

Arrival

Calgary (YYC)
October 25, 2024
Calgary International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.calgary-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- DL6914 - Delta Air Lines

Additional Information

Which is the frequency of flight WS1577?
The flight WS1577 is currently not scheduled at Calgary Airport.

Which is the distance of flight WS1577?
The distance between the two airports is 1749 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Houston: 2025-04-18 23:16:48
Current Time in Calgary: 2025-04-18 22:16:48

Alternative Flights

The following airlines serves the same route between Houston and Calgary:

United Airlines
- Flight Number: UA537. (On Time performance: 76 - Average Delay: 12 minutes)

WestJet
- Flight Number: WS1535. (On Time performance: 68 - Average Delay: 13 minutes)
- Flight Number: WS1541. (On Time performance: 93 - Average Delay: 2 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 29, 2024 to October 25, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights WS1577

No flights for WS1577 were scheduled in the past month. The last flight took place on Friday, October 25, 2024