
San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) is the primary international airport serving San Diego and its surrounding metropolitan area in California. The airport is located three miles (4.8 km; 2.6 nmi) northwest of downtown San Diego and is the busiest single-runway airport in the United States. The airport's runway is 9400-9500 feet long, which is long enough for a 747 to land. In fact, in the early 1970s, a converted American Airlines 747 landed at the airport, and British Airways used to fly a 747 route through the airport on the way to London's Gatwick Airport. However, one source notes that the runway length might not be sufficient for an A380, which requires almost 10,000 feet of runway length.
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What You'll Learn
- Runway length: San Diego International Airport's runway is 9400-9500 feet long
- Landing challenges: The airport's landing approach is close to skyscrapers, with a steep descent angle and shifting wind currents
- Historical context: The airport was first federally certified in 1928 to serve all aircraft types
- Previous 747 landings: British Airways operated flights using 747s in 1988, and a 747 carrying the space shuttle landed at Lindbergh Field in the 1970s
- Aircraft limitations: San Diego International Airport can't accommodate the Airbus A380 due to runway and taxiway constraints

Runway length: San Diego International Airport's runway is 9400-9500 feet long
San Diego International Airport has a runway length of 9,401 feet (some sources state 9,500 feet). The runway, designated 09/27, is made of asphalt and concrete and measures 9,401 by 200 feet (2,865 m x 61 m). Each end of the runway has a displaced threshold: on Runway 27, the first 1,810 feet (550 m) are displaced, while the first 1,000 feet (300 m) are displaced on Runway 9. The west end of the runway has an Engineered Materials Arrestor System, installed in 2006 and expanded in 2021.
The airport's single runway is one of its most notable features, making it the busiest single-runway airport in the United States. The runway's length and width accommodate a variety of aircraft, including large planes such as the Boeing 747.
The airport's history with the 747 is worth noting. In 1988, British Airways operated a transatlantic flight to London's Gatwick Airport using Boeing 747s. However, due to customs issues, the route was discontinued in 1990. Additionally, in the early 1970s, a converted American Airlines 747 that carried the space shuttle landed at the airport, then known as Lindbergh Field.
Today, San Diego International Airport continues to accommodate a range of aircraft with its 9,400-9,500-foot runway, contributing to its status as one of the busiest single-runway airports in the country.
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Landing challenges: The airport's landing approach is close to skyscrapers, with a steep descent angle and shifting wind currents
San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) is located three miles (4.8 km; 2.6 nmi) northwest of downtown San Diego. Its landing approach is characterised by a close proximity to skyscrapers, a steep descent angle, and shifting wind currents. These factors present unique challenges for pilots, particularly when compared to other airports.
The airport's location near downtown San Diego means that the landing approach involves a relatively short usable landing area and a steep descent angle over the crest of Bankers Hill. This steep descent angle is a notable feature of the airport's approach, and it can be attributed to the presence of hills and high buildings in the area. The steepest published approach in the US is RNAV (GPS)-D at KSMN, Salmon, with a descent angle of 8.91 degrees. However, most airport approaches are flown at a glideslope angle of 3 degrees, with angles of up to 3.5 degrees considered routine. Approach angles of 4.5 degrees or more are considered steep and require special civil aviation authority approval.
London City Airport, for example, has an approach angle of 5.5 degrees, and prior to runway expansion in 1992, it had an approach angle of 7.5 degrees. Lugano Airport, which sits at the mouth of a valley, has an even steeper approach angle of 6.65 degrees due to the presence of a mountain on the approach path. These airports with steep approaches often have short runways, and pilots require specific training to land at such airports.
In addition to the steep descent angle, San Diego International Airport's landing approach is further complicated by shifting wind currents just before landing. This, coupled with the short landing area and steep descent, makes the airport's landing approach particularly challenging. These challenges are unique to San Diego International Airport due to its specific geographical location and surrounding urban development.
Despite these challenges, San Diego International Airport has successfully accommodated large aircraft in the past. For instance, in the early 1970s, a converted American Airlines 747 that carried the space shuttle landed at the airport, and in 1988, British Airways operated a flight to London's Gatwick Airport using Boeing 747s.
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Historical context: The airport was first federally certified in 1928 to serve all aircraft types
San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) is the primary international airport serving San Diego and its surrounding metropolitan area in California. The airport is located three miles (4.8 km; 2.6 nmi) northwest of downtown San Diego. It is the busiest single-runway airport in the United States, with one runway designated 09/27 for its magnetic headings.
The airport was first established as Lindbergh Field in 1928, named after Charles Lindbergh, the first man to fly non-stop across the Atlantic Ocean. Lindbergh had constructed and tested his record-setting plane, the Spirit of St. Louis, in San Diego. The city of San Diego passed a bond issue in 1928 for the construction of a two-runway municipal airport, and the new airport was dedicated on August 16, 1928, as San Diego Municipal Airport – Lindbergh Field. It was the first federally certified airfield to serve all aircraft types, including seaplanes. The airport quickly became a hub for US military and general aviation operations, with hundreds of planes stationed there.
In 1930, Ruth Alexander set a national and world record for women's altitude at the airport. That same year, the airport was the site of the first transcontinental glider tow, with Captain Frank Hawks departing Lindbergh Field on March 30 and ending in Van Cortland Park in New York City on April 6. On June 1, 1930, a regular San Diego–Los Angeles airmail route was established, and in 1934 the airport gained international status.
The airport was built and operated by the City of San Diego through the sale of municipal bonds to be repaid by airport users. In 1962, it was transferred to the San Diego Unified Port District by a state law. The current Terminal 1 opened on the south side of the airport on March 5, 1967, and Terminal 2 opened on July 11, 1979. These terminals were designed by Paderewski Dean & Associates. In 1988, the airport's first transatlantic flight was opened, a British Airways flight to London's Gatwick Airport using Boeing 747s and McDonnell Douglas DC-10s.
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Previous 747 landings: British Airways operated flights using 747s in 1988, and a 747 carrying the space shuttle landed at Lindbergh Field in the 1970s
San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) is the primary international airport serving San Diego and its surrounding metropolitan area. The airport is located three miles (4.8 km; 2.6 nmi) northwest of downtown San Diego. It is the busiest single-runway airport in the United States.
The airport was first dedicated in 1928 as San Diego Municipal Airport – Lindbergh Field. In 2003, the airport's name was changed from Lindbergh Field to San Diego International Airport.
In the early 1970s, a converted American Airlines 747 carrying the space shuttle landed at Lindbergh Field. This was a rare occurrence, as San Diego International Airport typically only handled 747s operated by British Airways, which were routed through Phoenix and did not take off with a full load of passengers or fuel due to runway length restrictions.
In June 1988, British Airways operated the airport's first transatlantic flight to London's Gatwick Airport using Boeing 747s and McDonnell Douglas DC-10s. This marked a significant development for the airport, which had been without any international flights since 1981.
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Aircraft limitations: San Diego International Airport can't accommodate the Airbus A380 due to runway and taxiway constraints
San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) is the primary international airport serving San Diego and its surrounding metropolitan area in California. The airport is located three miles (4.8 km; 2.6 nmi) northwest of downtown San Diego. It is the busiest single-runway airport in the United States.
The airport's landing approach is close to the skyscrapers of downtown San Diego, and this can sometimes prove difficult to pilots due to the relatively short usable landing area, steep descent angle over the crest of Bankers Hill, and shifting wind currents just before landing.
The airport was originally a two-runway municipal airport, but one of the runways was closed between 1991 and 1993 and retrofitted into taxiways D and F. This runway was much smaller than the main runway and was unable to be used by commercial jets. As a result, the airport now operates with a single runway.
Due to these runway and taxiway constraints, the airport cannot accommodate the Airbus A380. While the airport has handled large aircraft such as the Boeing 747 in the past, the A380 is a larger and heavier aircraft with different operational requirements.
The airport is currently undergoing construction on a new Terminal 1, with plans to add a new 19-gate standalone facility, an expanded parking structure, and improvements to the roadway and taxiways. However, even with these expansions, the airport's runway and taxiway infrastructure will still be limited in terms of accommodating the largest aircraft like the Airbus A380.
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Frequently asked questions
San Diego International Airport has a runway of 9400-9500 feet, which is enough for some 747 models to land. However, load is a factor for some 747s, and the airport's landing approach is difficult due to the short usable landing area, steep descent angle, and shifting wind currents.
Yes, a British Airways flight to London's Gatwick Airport using a 747 landed at San Diego International Airport in June 1988.
Yes, the Airbus A380 cannot land at San Diego International Airport as it requires a runway length of almost 10,000 feet.
San Diego International Airport (IATA: SAN, ICAO: KSAN, FAA LID: SAN) is the primary international airport serving San Diego and its surrounding metropolitan area in California. It is the busiest single-runway airport in the United States.
No, the airport gained international status in 1934.










































