The flight distance from Johnson County Airport (BYG) in Buffalo, United States to Daniel K Inouye International Airport (HNL) in Honolulu, United States is 5,317 kilometers (3,304 miles / 2,871 nautical miles). The estimated flight time for this route is approximately 7h, flying west southwest at a heading of 258°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 3-hour time difference between the two cities.

Time zone information: When it's 21:02 in Buffalo, it's 18:02 in Honolulu. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 4,957 feet between the two airports. Daniel K Inouye International Airport sits lower than Johnson County Airport.

The return flight from Honolulu (HNL) to Buffalo (BYG) follows a heading of 49° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Johnson County Airport (BYG) and Daniel K Inouye International Airport (HNL) detail pages, or use our flight duration calculator to compare other routes.