FAA · Live

Open the map

Airports · Duluth International Airport

Flights from Duluth (DLH)

Airlines flew 2,609 departures out of Duluth International Airport (DLH) carrying 141,462 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 Duluth

US DOT T-100 · filed data

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

Departures

2,609

April 2026

Seats flown

171,995

Passengers

141,462

Load factor

82.3%

passengers ÷ seats

Busiest routes from Duluth

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

  • DLHMSP

    1,397 departures · 89,895 passengers

    83.7%

    Load

  • DLHORD

    1,148 departures · 50,244 passengers

    83.9%

    Load

  • DLHDLH

    35 departures · 0 passengers

    0.0%

    Load

  • DLHIFP

    6 departures · 1,014 passengers

    90.9%

    Load

  • DLHSBN

    3 departures · 0 passengers

    0.0%

    Load

  • DLHMKE

    2 departures · 0 passengers

    0.0%

    Load

  • DLHCHO

    2 departures · 0 passengers

    0.0%

    Load

  • DLHGSO

    1 departures · 0 passengers

    0.0%

    Load

  • DLHHSV

    1 departures · 0 passengers

    0.0%

    Load

  • DLHMBS

    1 departures · 0 passengers

    0.0%

    Load

  • DLHMSN

    1 departures · 0 passengers

    0.0%

    Load

  • DLHNBO

    1 departures · 9 passengers

    64.3%

    Load

  • DLHNCE

    1 departures · 1 passengers

    6.3%

    Load

  • DLHRHI

    1 departures · 0 passengers

    0.0%

    Load

  • DLHRIL

    1 departures · 1 passengers

    7.1%

    Load

Airlines at Duluth

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

Aircraft flown from Duluth

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

Monthly departures from Duluth

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

  • May 2025

    214 departures · 11,895 passengers

    84.5%

    Load

  • June 2025

    228 departures · 12,079 passengers

    82.5%

    Load

  • July 2025

    245 departures · 13,422 passengers

    84.0%

    Load

  • August 2025

    228 departures · 13,117 passengers

    89.7%

    Load

  • September 2025

    248 departures · 13,762 passengers

    86.3%

    Load

  • October 2025

    242 departures · 13,561 passengers

    87.0%

    Load

  • November 2025

    200 departures · 10,168 passengers

    75.9%

    Load

  • December 2025

    172 departures · 8,898 passengers

    78.4%

    Load

  • January 2026

    176 departures · 9,656 passengers

    82.6%

    Load

  • February 2026

    182 departures · 10,005 passengers

    82.8%

    Load

  • March 2026

    224 departures · 11,784 passengers

    79.4%

    Load

  • April 2026

    250 departures · 13,115 passengers

    73.8%

    Load

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