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Airports · San Luis County Regional Airport

Flights from San Luis Obispo (SBP)

Airlines flew 5,715 departures out of San Luis County Regional Airport (SBP) carrying 405,205 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 Luis Obispo

US DOT T-100 · filed data

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

Departures

5,715

April 2026

Seats flown

523,668

Passengers

405,205

Load factor

77.4%

passengers ÷ seats

Busiest routes from San Luis Obispo

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

  • SBPPHX

    1,209 departures · 91,140 passengers

    76.2%

    Load

  • SBPSFO

    1,146 departures · 61,088 passengers

    77.5%

    Load

  • SBPDEN

    716 departures · 64,855 passengers

    84.8%

    Load

  • SBPSAN

    698 departures · 39,250 passengers

    73.9%

    Load

  • SBPLAX

    645 departures · 31,639 passengers

    69.4%

    Load

  • SBPSEA

    367 departures · 37,463 passengers

    74.0%

    Load

  • SBPPDX

    364 departures · 22,353 passengers

    80.6%

    Load

  • SBPDFW

    352 departures · 48,037 passengers

    87.3%

    Load

  • SBPLAS

    164 departures · 7,885 passengers

    63.3%

    Load

  • SBPSBP

    26 departures · 0 passengers

    0.0%

    Load

  • SBPPSP

    3 departures · 0 passengers

    0.0%

    Load

  • SBPFAT

    2 departures · 0 passengers

    0.0%

    Load

  • SBPJAC

    2 departures · 3 passengers

    18.8%

    Load

  • SBPHHR

    2 departures · 15 passengers

    83.3%

    Load

  • SBPSLC

    2 departures · 137 passengers

    59.1%

    Load

Airlines at San Luis Obispo

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

Aircraft flown from San Luis Obispo

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

Monthly departures from San Luis Obispo

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

  • May 2025

    480 departures · 35,352 passengers

    83.1%

    Load

  • June 2025

    457 departures · 36,665 passengers

    86.8%

    Load

  • July 2025

    457 departures · 36,781 passengers

    86.2%

    Load

  • August 2025

    463 departures · 34,359 passengers

    81.8%

    Load

  • September 2025

    415 departures · 31,758 passengers

    75.2%

    Load

  • October 2025

    531 departures · 38,141 passengers

    76.4%

    Load

  • November 2025

    516 departures · 34,755 passengers

    70.4%

    Load

  • December 2025

    498 departures · 33,362 passengers

    72.6%

    Load

  • January 2026

    528 departures · 27,646 passengers

    63.1%

    Load

  • February 2026

    443 departures · 27,883 passengers

    73.9%

    Load

  • March 2026

    466 departures · 33,216 passengers

    79.3%

    Load

  • April 2026

    461 departures · 35,287 passengers

    81.4%

    Load

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