Nonstop flight route between Phoenix, Arizona, United States and Knock, Ireland:

About this route:

A direct, nonstop flight between Phoenix Sky Harbor International Airport (PHX), Phoenix, Arizona, United States and Ireland West Airport Knock (NOC), Knock, Ireland would travel a Great Circle distance of 4,874 miles (or 7,844 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Phoenix Sky Harbor International Airport and Ireland West Airport Knock, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Phoenix Sky Harbor International Airport and Ireland West Airport Knock. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Phoenix Sky Harbor International Airport (PHX):

• The $835,000 Terminal 1 which also had the first control tower, opened in October 1952.
• Phoenix Sky Harbor International Airport (PHX) has 3 runways.
• The 880,000 square-feet, $35 million Terminal 3, designed by DWL Architects + Planners, Inc., broke ground in January 1977 opened in October 1979 and has 17 gates, separated into two concourses by a central building outside of security.
• The airport is the primary regional hub and gateway for Mexican and Hawaiian departures for Tempe-based US Airways and is a focus city for Southwest Airlines.
• The airport's current 326-foot tall air traffic control tower began operations on January 14, 2007.
• Phoenix has consistent winds, and Sky Harbor is one of the largest airports in the world to have all runways parallel.
• The closest airport to Phoenix Sky Harbor International Airport (PHX) is Scottsdale Airport (SCF), which is located only 14 miles (23 kilometers) NNE of PHX.
• The furthest airport from Phoenix Sky Harbor International Airport (PHX) is Sir Gaëtan Duval Airport (RRG), which is located 11,450 miles (18,427 kilometers) away in Rodrigues Island, Mauritius.
• In 2007 the Transportation Security Administration introduced the first of its backscatter X-ray machines at PHX.

Facts about Ireland West Airport Knock (NOC):

• Because of Ireland West Airport Knock's relatively low elevation of 665 feet, planes can take off or land at Ireland West Airport Knock at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• Ireland West Airport Knock (NOC) currently has only 1 runway.
• The furthest airport from Ireland West Airport Knock (NOC) is Ryan's Creek Aerodrome (SZS), which is located 11,934 miles (19,206 kilometers) away in Stewart Island, New Zealand.
• Departing passengers aged 12 years and over pay a "Development Fee" of €10.
• In recent years Ryanair has grown operations and it is the largest airline to serve the airport with 14 scheduled routes.
• By 1988, over 100,000 passengers had passed through.
• In 2008 a record 629,000 passengers used the airport, a 13% rise compared to the previous year.
• The closest airport to Ireland West Airport Knock (NOC) is Sligo Airport (SXL), which is located 27 miles (44 kilometers) NNE of NOC.
• Ireland West Airport Knock handled 665,000 passengers last year.
• In addition to being known as "Ireland West Airport Knock", other names for NOC include "Horan International Airport" and "Aerfort Iarthar Éireann".