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Airports · San Diego International Airport

Flights from San Diego (SAN)

Airlines flew 106,396 departures out of San Diego International Airport (SAN) carrying 13,117,490 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.

What flies from San Diego

US DOT T-100 · filed data

What airlines actually flew out of San Diego — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.

Departures

106,396

April 2026

Seats flown

16,412,842

Passengers

13,117,490

Load factor

79.9%

passengers ÷ seats

Busiest routes from San Diego

Where flights from San Diego go most, by departures over the trailing 12 months.

  • SANSFO

    6,980 departures · 829,424 passengers

    84.9%

    Load

  • SANLAS

    6,799 departures · 697,653 passengers

    75.9%

    Load

  • SANPHX

    6,097 departures · 696,141 passengers

    72.5%

    Load

  • SANDEN

    5,772 departures · 801,825 passengers

    79.9%

    Load

  • SANSJC

    5,449 departures · 546,118 passengers

    76.5%

    Load

  • SANSMF

    5,366 departures · 570,204 passengers

    78.8%

    Load

  • SANSEA

    4,500 departures · 603,771 passengers

    82.6%

    Load

  • SANORD

    3,585 departures · 526,492 passengers

    81.3%

    Load

  • SANDFW

    3,367 departures · 559,560 passengers

    86.7%

    Load

  • SANOAK

    3,122 departures · 360,742 passengers

    75.2%

    Load

  • SANSLC

    3,000 departures · 371,156 passengers

    80.4%

    Load

  • SANATL

    2,498 departures · 427,321 passengers

    87.3%

    Load

  • SANLAX

    2,476 departures · 142,222 passengers

    72.3%

    Load

  • SANAUS

    2,457 departures · 264,577 passengers

    79.6%

    Load

  • SANJFK

    2,338 departures · 354,269 passengers

    84.8%

    Load

Airlines at San Diego

Ranked by seats flown — the capacity each carrier actually operated out of San Diego.

Aircraft flown from San Diego

Aircraft types by share of departures — what actually operated, not what's based here.

Monthly departures from San Diego

Monthly departures from San Diego, trailing 12 months through April 2026. Bars scale to the busiest month.

  • May 2025

    8,991 departures · 1,086,439 passengers

    78.2%

    Load

  • June 2025

    9,033 departures · 1,173,259 passengers

    83.3%

    Load

  • July 2025

    9,291 departures · 1,213,427 passengers

    84.1%

    Load

  • August 2025

    8,979 departures · 1,168,871 passengers

    83.6%

    Load

  • September 2025

    8,309 departures · 1,034,633 passengers

    79.6%

    Load

  • October 2025

    9,197 departures · 1,153,589 passengers

    79.2%

    Load

  • November 2025

    8,743 departures · 1,047,968 passengers

    78.4%

    Load

  • December 2025

    9,082 departures · 1,095,460 passengers

    78.8%

    Load

  • January 2026

    8,169 departures · 920,232 passengers

    73.9%

    Load

  • February 2026

    7,800 departures · 925,028 passengers

    78.7%

    Load

  • March 2026

    9,410 departures · 1,167,552 passengers

    81.6%

    Load

  • April 2026

    9,392 departures · 1,131,032 passengers

    78.6%

    Load

Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.