International air travel from the United Kingdom refers to the commercial carriage of passengers between the UK and the rest of the world.
 In 2008, London Heathrow Airport which is also the busiest international airport on Earth handled 67,054,745 passengers which is more than the total population of the United Kingdom.
 The 20 busiest airports in the UK handled close to 230 million passengers in 2008 (185 million of whom were international passengers).
 The geographical size of the UK means that many flights that would be considered domestic in for example the United States are actually international (i.e. the distance from Heathrow to Charles de Gaulle Airport is roughly the same as the distance between John F. Kennedy International Airport and Washington Dulles International Airport).
 The London airports, Heathrow, Gatwick and Stansted alongside Manchester Airport rank amongst the world's busiest airports by international passenger traffic.
 According to 2008 statistics the best served nations by direct flights from the UK were France, Italy, Spain, the United States and Germany with 50, 34, 33, 31 and 29 respectively.
 Overall Spain was the nation that saw the most passengers arrive from the UK in 2008, with a total of 34,557,729 (almost double the number that flew to the United States)
Raleigh Exec: The Raleigh Executive Jetport @ Sanford-Lee County or Raleigh Exec Jetport at Sanford-Lee CountyFAA Airport Master Record for TTA (Form 5010 ) (ICAO: KTTA, FAA LID: TTA) is a public use airport located seven nautical miles (8 mi, 13 km) northeast of the central business district of Sanford, a city in Lee County, North Carolina, United States.
 It is owned by the Sanford-Lee County Regional Airport Authority and was previously known as Sanford-Lee County Regional Airport.
 This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a "reliever airport" for Raleigh-Durham International Airport.
Dane County Regional Airport (DCRA) (IATA: MSN, ICAO: KMSN, FAA LID: MSN) (Truax Field) is a civil-military airport located six miles northeast of downtown Madison, the capital of Wisconsin.
 In the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, it is categorized as a small-hub primary commercial service facility.
John F. Kennedy International Airport (IATA: JFK, ICAO: KJFK, FAA LID: JFK) , often referred to as Kennedy Airport, or simply JFK, is the primary international airport serving New York City.
 It is the busiest international air passenger gateway into North America, the fifth busiest airport in the United States and the busiest airport in the New York City airport system, handling just under 59 million passengers in 2016.
 Over ninety airlines operate out of the airport, with non-stop or direct flights to destinations in all six inhabited continents.
Polar Air Cargo, Inc., a subsidiary of Atlas Air Worldwide Holdings, is an American cargo airline based in Purchase, New York.
 It operates scheduled all-cargo services to North America, Asia, Europe, and the Middle East.
 Its main base is Anchorage International Airport, Alaska, with hubs at Los Angeles International Airport, Cincinnati/Northern Kentucky International Airport, John F. Kennedy International Airport and Incheon International Airport near Seoul, South Korea.
Trans World Airlines Flight 358 (TWA Flight 358) was a domestic flight traveling from Chicago's O'Hare International Airport to New York City's John F. Kennedy International Airport.
 On June 11, 1971, a ticketless man named Gregory White boarded the Boeing 727 aircraft using force and demanded a machine gun, $75,000, and to be flown to North Vietnam.
 After murdering a passenger, White was soon apprehended at the John F. Kennedy International Airport by FBI agents, wounded, and arrested.
 It was the first attempted hijacking in the United States that resulted in a passenger fatality.
Truax Field Air National Guard Base (IATA: MSN, ICAO: KMSN, FAA LID: MSN) , also known as Truax Field, is a military facility located at Dane County Regional Airport.
 It is located five miles (8 km) northeast of the center of Madison, a city in Dane County, Wisconsin, United States.
Eagle County Regional Airport (IATA: EGE, ICAO: KEGE, FAA LID: EGE) (Vail/Eagle Airport or the Eagle Vail Airport) is four miles (6 km) west of Eagle, Colorado.
 The airport serves its namesake Eagle County, which includes visitors to the nearby Vail and Beaver Creek ski resorts.
 It covers 632 acre and has one runway.
 The History Channel rated Eagle County Regional Airport as #8 on its list of Most Extreme Airports in July, 2010 due to the elevation, weather variability, an approach through mountainous terrain and challenging departure procedures.
 In 2008–2009, the Airport completed a runway repaving and extension project, increasing the runway length to 9,000 feet.
The transportation system of New York City is a network of complex infrastructural systems.
 New York City, being the most populous city in the United States, has a transportation system which includes one of the largest subway systems in the world; the world's first mechanically ventilated vehicular tunnel; and an aerial tramway.
 New York City's airport system, which includes John F. Kennedy International Airport, LaGuardia Airport, Newark Liberty International Airport (located in New Jersey), Stewart Airport and a few smaller facilities, is one of the largest in the world.
 New York City is also home to an extensive bus system in each of the five boroughs, and numerous taxis throughout the city.
Lea County Regional Airport (IATA: HOB, ICAO: KHOB) (Lea County-Hobbs Airport) is four miles (6.4 km) west of Hobbs, in Lea County, New Mexico.
 The airport covers 898 acre and has three runways.
 It is an FAA certified commercial airport served by United Airlines' affiliate with daily regional flights.
 Lea County Regional Airport is the largest of the three airports owned and operated by Lea County Government.
 Lea County also owns and operated two general aviation airports in Lovington and Jal, New Mexico.

Question: Between Dane County Regional Airport and John F. Kennedy International Airport, which airport serves smaller population?
Answer: Dane County Regional Airport