SFO — San Francisco International Airport

Large airport in San Francisco, United States.
IATA code
SFO
ICAO code
KSFO
Size
large
OurAirports class
Passengers
53,014,700
Aug 2025 – Jul 2026
Nonstop routes
205
With open traffic data
Time zone
UTC−8 / UTC−7
America/Los_Angeles
Elevation
4 m
13 ft
Runways
4
Longest 3,618 m

Local time now: —

More codes: airport codes starting with S

About SFO

San Francisco International Airport is a large airport serving San Francisco, United States. It opened in 1927 and is run by City and County of San Francisco. 53,014,700 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 205 nonstop routes from SFO.

Wikidata (CC0) · US BTS T-100. Sources

Busiest nonstop routes from SFO

Route Distance Passengers / year
SFO → LAX543 km 2,842,388
SFO → ORD2,971 km 1,976,484
SFO → JFK4,162 km 1,910,892
SFO → EWR4,128 km 1,752,123
SFO → DEN1,556 km 1,743,354
SFO → LAS666 km 1,684,053
SFO → SEA1,092 km 1,628,228
SFO → SAN719 km 1,602,478
SFO → BOS4,352 km 1,386,355
SFO → DFW2,357 km 1,313,229
SFO → TPE10,410 km 1,254,104
SFO → IAH2,632 km 1,223,236
SFO → PHX1,048 km 1,205,756
SFO → HNL3,860 km 1,144,426
SFO → ATL3,442 km 1,081,221
SFO → LHR8,638 km 1,040,938
SFO → IAD3,893 km 960,713
SFO → HKG11,147 km 913,339
SFO → PDX885 km 887,841
SFO → YVR1,288 km 763,049
SFO → SNA598 km 745,961
SFO → AUS2,420 km 719,856
SFO → ICN9,106 km 708,280
SFO → SLC964 km 705,455
SFO → FRA9,172 km 665,072
SFO → MSP2,557 km 645,981
SFO → PHL4,057 km 627,499
SFO → NRT8,246 km 606,170
SFO → MNL11,244 km 599,403
SFO → BUR524 km 543,621
SFO → YYZ3,636 km 542,204
SFO → MIA4,160 km 541,191
SFO → DTW3,345 km 516,046
SFO → SIN13,593 km 511,465
SFO → OGG3,763 km 495,702
SFO → CLT3,695 km 483,994
SFO → HND8,304 km 450,464
SFO → MEX3,027 km 437,479
SFO → MCO3,936 km 431,663
SFO → CDG8,985 km 400,088

Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.

Airlines at SFO

  • UA United Air Lines · 154,826 flights
  • OO SkyWest Airlines · 63,804 flights
  • DL Delta Air Lines · 27,479 flights
  • AA American Airlines · 23,388 flights
  • AS Alaska Airlines · 22,527 flights
  • WN Southwest Airlines · 19,292 flights
  • B6 JetBlue Airways · 8,737 flights
  • F9 Frontier Airlines · 6,843 flights
  • QX Horizon Air · 5,943 flights
  • AC Air Canada · 4,497 flights
  • BR Eva Airways · 2,178 flights
  • CX Cathay Pacific Airways · 1,769 flights
  • TA Taca International Airlines · 1,730 flights
  • AM Aeromexico · 1,727 flights
  • JL Japan Air Lines · 1,460 flights
  • NH All Nippon Airways · 1,458 flights
  • BA British Airways · 1,413 flights
  • LH Lufthansa German Airlines · 1,413 flights
  • QK Jazz Aviation LP · 1,212 flights
  • MX Breeze Aviation Group DBA Breeze · 1,161 flights

Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources

Punctuality

Departures on time
75.9%
Within 15 minutes of schedule
Cancelled
1%
Departures counted
147,566
US domestic flights

US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources

Airports within 150 km

Code Airport Distance
SQLSan Carlos Airport16 km
OAKOakland San Francisco Bay Airport18 km
SJCMineta San Jose International Airport49 km
CCRBuchanan Field50 km
SCKStockton Metropolitan Airport104 km
STSCharles M. Schulz Sonoma County Airport106 km
MRYMonterey Regional Airport124 km
SMFSacramento International Airport138 km

Distance from SFO to the major hubs

Route Distance Passengers / year
SFO → LHR8,638 km 1,040,938
SFO → DXB13,041 km —
SFO → CDG8,985 km 400,088
SFO → FRA9,172 km 665,072
SFO → IST10,789 km —
SFO → AMS8,808 km —
SFO → JFK4,162 km 1,910,892
SFO → ATL3,442 km 1,081,221
SFO → LAX543 km 2,842,388
SFO → SIN13,593 km 511,465
SFO → HND8,304 km 450,464
SFO → DOH13,014 km —

Runways

Runway Length Width Surface
10L/28R3,618 m 61 mAsphalt
10R/28L3,469 m 61 mAsphalt
1R/19L2,640 m 61 mAsphalt
1L/19R2,332 m 61 mAsphalt

OurAirports (public domain). Sources

Location

San Francisco, California, United States · 37.6198, -122.3748

Map (OpenStreetMap) Airport website Wikipedia

Questions

San Francisco International Airport has the IATA code SFO and the ICAO code KSFO. Airlines and tickets use the three-letter IATA code; pilots and air traffic control use the four-letter ICAO code.

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