The flight distance from Auckland International Airport (AKL) in Auckland, New Zealand to Ontario International Airport (ONT) in Ontario, United States is 10,551 kilometers (6,556 miles / 5,697 nautical miles). The estimated flight time for this route is approximately 13h, flying northeast at a heading of 50°.

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 New Zealand with United States. It is an intercontinental flight between Oceania and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:44 in Auckland, it's 15:44 in Ontario. With a 21-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Ontario (ONT) to Auckland (AKL) follows a heading of 228° (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 Auckland International Airport (AKL) and Ontario International Airport (ONT) detail pages, or use our flight duration calculator to compare other routes.