# Hilton Head Airport

Hilton Head Airport (IATA: HHH, ICAO: KHXD, FAA LID: HXD) is on Hilton Head Island, in Beaufort County, South Carolina, United States. Also known as Hilton Head Island Airport, it is owned by Beaufort County.
In the spring of 2019, United Airlines began seasonal service to its hubs at Chicago-O’Hare, Newark, and Washington-Dulles, and American Airlines added seasonal service to its Washington-National hub to its existing service to Charlotte. Growth continued in May 2019, when Delta Air Lines resumed year round service to its hub in Atlanta, as well as adding a new seasonal route to New York-LaGuardia. All of these flights are operated by regional affiliates. One public charter airline operates limited service. It is the only airport on Hilton Head Island.
The National Plan of Integrated Airport Systems for 2017–2021 categorized it as a primary commercial service airport. USDOT records say the airport had 56,330 passengers in calendar year 2017.
Many U.S. airports use the same three-letter location identifier for the FAA and IATA, but this airport is HXD to the FAA and HHH to the IATA. The IATA code HHH is used for airline booking.

## History

Hilton Head Island has been known for championship golf courses for decades. In the 1960s, it was decided that an airport would allow an increase in the number of visitors to the island. Hilton Head Island Airport opened in 1967 after Arnold Palmer told Charles E. Fraser that he would play golf on Hilton Head if there was an airport for him to land. On July 5, 2018, Piedmont Airlines’ Bombardier Dash 8 service ceased, and Republic Airways began serving Hilton Head Airport with the E175 regional jet. This marked the first commercially scheduled jet service to the airport.
In the past the airport was served by the following air carriers operating scheduled passenger flights:
* 1972 - 1977: Air South (Georgia) with service to Atlanta operated with a Fairchild F-27.
* 1980 - 1984: Atlantis Airlines with service to Atlanta and Charlotte, operated with a de Havilland Canada DHC-6 Twin Otter. The carrier became affiliated with Eastern Air Lines in 1985 and began operating as Eastern Atlantis Express.
* 1991 - 1994: American Eagle Airlines with service to Raleigh-Durham, operated with ATR 42, ATR 72 and Saab 340 aircraft.
* April 23, 1995 - May 3, 1997 Midway Connection (Great Lakes Airlines) to Raleigh-Durham, operated with a Beech 1900
* March 1, 1998 - December 11, 1999: Continental Connection (Colgan Air) with service to Atlanta, operated with a Beech 1900
* March 12, 2000 - August 6, 2015 US Airways Express with service to Charlotte and Washington, D.C., operated with a Bombardier Dash 8
* March 17, 2007 - November 30, 2008: Delta Connection (Atlantic Southeast Airlines) with service to Atlanta, operated with an ATR 72
* March 4, 2010 - November 1, 2010: Delta Connection (Mesaba Airlines) with service to Atlanta, operated with a Saab 340

## Facilities

Hilton Head Island Airport covers 180 acres (53 ha) at an elevation of 19 feet (6 m). Its one runway, 3/21, is 5,000 by 100 feet (1,524 x 30 m). The runway was extended from 4,300 feet to 5,000 feet in the summer of 2018. The FAA had recommended the runway be extended to 5,300 feet but public opinion on Hilton Head Island necessitated a smaller extension. In October 2010, the airport adopted a master plan that called for a 5,400 feet extension. However, that did not come to fruition.
Other safety improvements to the airport have been completed since 2018, including the relocation of Taxiway A by 100 feet, added airfield drainage components, removal of trees in the flight path and the revision of the general aviation parking area.
The current terminal building was built in 1995. At 18,000 square feet (1,700 m$^2$), it has four airline gates. In 2023, the airport began construction on a terminal improvement project. The project will include a new TSA checkpoint, new boarding areas, and the addition of two jet bridges.
For the 12-month period ending July 31, 2018, the airport had 37,632 aircraft operations, an average of 103 per day: 81% general aviation, 17% air taxi and 2% military. In July 2018, there were 89 aircraft based at this airport: 62% single-engine, 26% multi-engine, 9% jet, 2% helicopter and 1% ultralight.

## Airlines and destinations
### Passenger

| Airlines | Destinations |
| American Eagle | Charlotte Seasonal: Boston, Chicago–O'Hare, Dallas/Fort Worth, New York–LaGuardia, Philadelphia, Washington–National |
| Delta Connection | Seasonal: Atlanta, New York–LaGuardia |
| United Express | Seasonal: Chicago–O'Hare, Newark |

## Statistics
### Top destinations

Busiest domestic routes from HXD (April 2022 – March 2023) :
| Rank | City | Passengers | Carriers |
| 1 | Charlotte, North Carolina | 54,000 | American |
| 2 | Atlanta, Georgia | 22,000 | Delta |
| 3 | Washington–Reagan, Virginia | 13,000 | American |
| 4 | Newark, New Jersey | 10,000 | United |
| 5 | Washington–Dulles, Virginia | 5,000 | United |
| 6 | Chicago–O'Hare, Illinois | 2,000 | American, United |
| 7 | New York-LaGuardia, New York | 2,000 | American |
| 8 | Boston, Massachusetts | 1,000 | American |
| 9 | Dallas/Fort Worth, Texas | 1,000 | American |
| 10 | Philadelphia, Pennsylvania | 1,000 | American |

### Annual traffic

Annual passenger traffic (2003 – 2020) :
| Year | Passengers | Year | Passengers |
| 2020 | 146,000 | 2010 | 151,000 |
| 2019 | 221,000 | 2009 | 136,000 |
| 2018 | 75,620 | 2008 | 161,000 |
| 2017 | 56,330 | 2007 | 172,000 |
| 2016 | 64,700 | 2006 | 126,000 |
| 2015 | 79,000 | 2005 | 135,000 |
| 2014 | 112,000 | 2004 | 128,000 |
| 2013 | 117,000 | 2003 | 123,000 |
| 2012 | 122,000 | 2002 | |
| 2011 | 123,000 | 2001 | |
Airline market share (April 2022 – March 2023) :
| Rank | Airline | Passengers | Market Share |
| 1 | Republic | 157,000 | 71.81% |
| 2 | Envoy | 44,000 | 20.10% |
| 3 | GoJet | 13,000 | 9.23% |
| 4 | Mesa | 4,000 | 2.02% |