The flight distance from Nuevo Aeropuerto Internacional Mariscal Sucre (UIO) in Quito, Ecuador to Alert Airport (YLT) in Alert, Canada is 9,223 kilometers (5,731 miles / 4,980 nautical miles). The estimated flight time for this route is approximately 12h, flying north at a heading of 2°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Ecuador with Canada. It is an intercontinental flight between South America and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:49 in Quito, it's 19:49 in Alert.

There is a significant elevation difference of 9,100 feet between the two airports. Alert Airport sits lower than Nuevo Aeropuerto Internacional Mariscal Sucre. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Alert (YLT) to Quito (UIO) follows a heading of 196° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Nuevo Aeropuerto Internacional Mariscal Sucre (UIO) and Alert Airport (YLT) detail pages, or use our flight duration calculator to compare other routes.