Airport code
YST — St. Theresa Point Airport
YST is the IATA code for St. Theresa Point Airport, an airport serving St. Theresa Point, Canada. Its ICAO code is CYST, and it operates in the America/Winnipeg time zone (UTC-6). The airport sits at 53.8456, -94.8519 in the Northern Hemisphere, at an elevation of 773 ft (236 m).
Overview
About St. Theresa Point Airport
St. Theresa Point Airport is located on St Mary Island 0.8 nautical miles north of St. Theresa Point, Manitoba, Canada.
Reference data
Airport information
| IATA code | YST |
|---|---|
| ICAO code | CYST |
| Airport name | St. Theresa Point Airport |
| City | St. Theresa Point |
| Country | Canada |
| Time zone | America/Winnipeg (UTC-6) |
| Latitude | 53.8456 |
| Longitude | -94.8519 |
| Elevation | 773 ft (236 m) |
| Airport type | Small airport |
| Continent | North America |
| Runways | 1 |
| Longest runway | 3,400 ft (1,036 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for St. Theresa Point Airport?
The IATA code for St. Theresa Point Airport is YST.
What is the ICAO code for St. Theresa Point Airport?
The ICAO code for St. Theresa Point Airport is CYST.
Where is YST airport located?
St. Theresa Point Airport (YST) is located in St. Theresa Point, Canada.
What time zone is YST in?
St. Theresa Point Airport operates in the America/Winnipeg time zone, which is UTC-6.
What is the nearest airport to YST?
The nearest airport to St. Theresa Point Airport (YST) is Island Lake Airport (YIV) in Island Lake, about 13 km away.
Same country