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Airports · Boston Logan International Airport

Flights from Boston (BOS)

Airlines flew 187,026 departures out of Boston Logan International Airport (BOS) carrying 20,983,745 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 Boston

US DOT T-100 · filed data

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

Departures

187,026

April 2026

Seats flown

25,675,310

Passengers

20,983,745

Load factor

81.7%

passengers ÷ seats

Busiest routes from Boston

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

  • BOSDCA

    8,702 departures · 700,295 passengers

    76.8%

    Load

  • BOSORD

    7,243 departures · 909,860 passengers

    86.8%

    Load

  • BOSLGA

    6,643 departures · 406,416 passengers

    77.8%

    Load

  • BOSJFK

    5,612 departures · 411,491 passengers

    66.8%

    Load

  • BOSATL

    4,826 departures · 759,810 passengers

    86.1%

    Load

  • BOSPHL

    4,807 departures · 472,879 passengers

    79.3%

    Load

  • BOSLAX

    4,626 departures · 619,214 passengers

    88.4%

    Load

  • BOSSFO

    4,543 departures · 675,886 passengers

    85.4%

    Load

  • BOSMCO

    4,528 departures · 692,348 passengers

    85.2%

    Load

  • BOSACK

    4,203 departures · 36,351 passengers

    60.1%

    Load

  • BOSCLT

    3,953 departures · 471,381 passengers

    80.8%

    Load

  • BOSDEN

    3,893 departures · 617,028 passengers

    88.7%

    Load

  • BOSDFW

    3,699 departures · 532,031 passengers

    86.4%

    Load

  • BOSEWR

    3,624 departures · 337,963 passengers

    70.2%

    Load

  • BOSBWI

    3,551 departures · 380,306 passengers

    77.0%

    Load

Airlines at Boston

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

Aircraft flown from Boston

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

Monthly departures from Boston

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

  • May 2025

    16,660 departures · 1,881,931 passengers

    81.3%

    Load

  • June 2025

    16,751 departures · 1,948,188 passengers

    84.9%

    Load

  • July 2025

    17,729 departures · 2,026,031 passengers

    85.1%

    Load

  • August 2025

    17,751 departures · 2,004,088 passengers

    85.5%

    Load

  • September 2025

    16,068 departures · 1,741,174 passengers

    80.6%

    Load

  • October 2025

    16,684 departures · 1,944,286 passengers

    84.3%

    Load

  • November 2025

    14,434 departures · 1,591,829 passengers

    79.9%

    Load

  • December 2025

    14,543 departures · 1,707,002 passengers

    84.1%

    Load

  • January 2026

    12,565 departures · 1,290,075 passengers

    74.2%

    Load

  • February 2026

    12,210 departures · 1,337,539 passengers

    79.3%

    Load

  • March 2026

    15,349 departures · 1,670,139 passengers

    79.0%

    Load

  • April 2026

    16,282 departures · 1,841,463 passengers

    79.6%

    Load

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