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Airport Comparison
| STL | YHY | |
|---|---|---|
| Airport Name | St Louis Lambert International Airport | Hay River / Merlyn Carter Airport |
| IATA Code | STL | YHY |
| ICAO Code | KSTL | CYHY |
| City | St Louis | Hay River |
| Country | United States | Canada |
| Timezone | America/Chicago | America/Yellowknife |
| Elevation | 617 ft | 541 ft |
| Coordinates | 38.750000, -90.370000 | 60.840000, -115.780000 |
St Louis (STL) to Hay River (YHY) Flight Distance
The flight distance from St Louis Lambert International Airport (STL) in St Louis, United States to Hay River / Merlyn Carter Airport (YHY) in Hay River, Canada is 3,019 kilometers (1,876 miles / 1,630 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 333°.
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 18:33 in St Louis, it's 17:33 in Hay River.
The return flight from Hay River (YHY) to St Louis (STL) follows a heading of 133° (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 St Louis Lambert International Airport (STL) and Hay River / Merlyn Carter Airport (YHY) detail pages, or use our flight duration calculator to compare other routes.
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Flight schedule STL → YHY
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