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Airports · John Glenn Columbus International Airport

Flights from Columbus (CMH)

Airlines flew 48,168 departures out of John Glenn Columbus International Airport (CMH) carrying 4,427,374 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 Columbus

US DOT T-100 · filed data

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

Departures

48,168

April 2026

Seats flown

5,924,387

Passengers

4,427,374

Load factor

74.7%

passengers ÷ seats

Busiest routes from Columbus

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

  • CMHORD

    4,776 departures · 336,605 passengers

    76.2%

    Load

  • CMHLGA

    3,168 departures · 195,622 passengers

    74.7%

    Load

  • CMHATL

    3,166 departures · 419,080 passengers

    77.3%

    Load

  • CMHMCO

    2,227 departures · 283,464 passengers

    74.1%

    Load

  • CMHDCA

    1,989 departures · 115,820 passengers

    67.1%

    Load

  • CMHBOS

    1,970 departures · 113,090 passengers

    74.7%

    Load

  • CMHCLT

    1,950 departures · 192,866 passengers

    77.5%

    Load

  • CMHDTW

    1,876 departures · 106,334 passengers

    76.0%

    Load

  • CMHEWR

    1,859 departures · 110,317 passengers

    76.1%

    Load

  • CMHDEN

    1,744 departures · 236,222 passengers

    80.2%

    Load

  • CMHJFK

    1,741 departures · 97,132 passengers

    73.5%

    Load

  • CMHDFW

    1,678 departures · 204,680 passengers

    82.6%

    Load

  • CMHPHL

    1,657 departures · 102,958 passengers

    74.7%

    Load

  • CMHIAD

    1,527 departures · 105,290 passengers

    74.9%

    Load

  • CMHMSP

    1,319 departures · 108,451 passengers

    77.4%

    Load

Airlines at Columbus

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

Aircraft flown from Columbus

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

Monthly departures from Columbus

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

  • May 2025

    4,158 departures · 402,730 passengers

    79.7%

    Load

  • June 2025

    4,203 departures · 414,919 passengers

    78.4%

    Load

  • July 2025

    4,243 departures · 411,342 passengers

    77.5%

    Load

  • August 2025

    4,066 departures · 378,651 passengers

    75.3%

    Load

  • September 2025

    4,051 departures · 381,560 passengers

    74.9%

    Load

  • October 2025

    4,375 departures · 405,467 passengers

    75.8%

    Load

  • November 2025

    3,938 departures · 350,102 passengers

    72.9%

    Load

  • December 2025

    3,872 departures · 357,482 passengers

    75.7%

    Load

  • January 2026

    3,488 departures · 275,610 passengers

    66.4%

    Load

  • February 2026

    3,443 departures · 301,764 passengers

    72.7%

    Load

  • March 2026

    4,258 departures · 403,260 passengers

    76.3%

    Load

  • April 2026

    4,073 departures · 344,487 passengers

    68.7%

    Load

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