Airport Comparison
| IAD | YST | |
|---|---|---|
| Airport Name | Washington Dulles International Airport | St. Theresa Point Airport |
| IATA Code | IAD | YST |
| ICAO Code | KIAD | CYST |
| City | Washington | St. Theresa Point |
| Country | United States | Canada |
| Timezone | America/New_York | America/Winnipeg |
| Elevation | 312 ft | 773 ft |
| Coordinates | 38.900000, -77.500000 | 53.850000, -94.850000 |
Washington (IAD) to St. Theresa Point (YST) Flight Distance
The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to St. Theresa Point Airport (YST) in St. Theresa Point, Canada is 2,118 kilometers (1,316 miles / 1,143 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 327°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 17:24 in Washington, it's 16:24 in St. Theresa Point.
The return flight from St. Theresa Point (YST) to Washington (IAD) follows a heading of 135° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Washington Dulles International Airport (IAD) and St. Theresa Point Airport (YST) detail pages, or use our flight duration calculator to compare other routes.