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Airlines · Mesa Airlines

Mesa Airlines fleet

Mesa Airlines reports 60 airframes in its 2025 US DOT Form 41 filing — 60 in service, 0 stored. Average age 5.9 yr. Range 0.7 yr to 11.9 yr.

Fleet as reported in the 2025 US DOT Form 41 filing · Registry & ages refreshed Jul 14, 2026

In the filing
6060 in service · 0 stored
Average age
5.9 yr
Types operated
1Largest: Embraer E175

By type

TypeCountAvg age
Embraer E175605.9 yr

Where Mesa Airlines flies

US DOT T-100 · filed data

What Mesa Airlines actually flew — departures, seats, and passengers filed with the US DOT (T-100), a live complement to the fleet inventory above.

Departures

82,083

April 2026

Seats flown

6,060,546

Passengers

4,883,689

Load factor

80.6%

passengers ÷ seats

Busiest Mesa Airlines airports

Where Mesa Airlines operates the most departures — its hubs and focus cities.

  • IAH

    Houston

    32,349 departures · 2,388,726 seats flown

    39.4%

    Share

  • IAD

    Dulles

    8,613 departures · 635,706 seats flown

    10.5%

    Share

  • SAV

    Savannah

    1,862 departures · 135,980 seats flown

    2.3%

    Share

  • MCI

    Kansas City

    1,791 departures · 133,740 seats flown

    2.2%

    Share

  • ELP

    El Paso

    1,775 departures · 131,096 seats flown

    2.2%

    Share

  • SDF

    Louisville

    1,757 departures · 129,272 seats flown

    2.1%

    Share

  • DTW

    Detroit

    1,422 departures · 104,412 seats flown

    1.7%

    Share

  • MAF

    Midland

    1,319 departures · 97,214 seats flown

    1.6%

    Share

Busiest Mesa Airlines routes

  • ELP–IAH

    3,542 departures · 213,868 passengers

    81.8%

    Load

  • IAH–MAF

    2,637 departures · 148,067 passengers

    76.2%

    Load

  • IAH–MCI

    2,165 departures · 133,848 passengers

    83.0%

    Load

  • IAH–SDF

    2,077 departures · 119,592 passengers

    78.2%

    Load

  • IAH–MTY

    2,071 departures · 117,245 passengers

    75.3%

    Load

  • IAD–SAV

    1,943 departures · 112,074 passengers

    79.0%

    Load

  • IAH–OKC

    1,927 departures · 111,645 passengers

    78.9%

    Load

  • IAH–SAV

    1,767 departures · 104,106 passengers

    80.6%

    Load

  • IAH–XNA

    1,729 departures · 103,874 passengers

    81.0%

    Load

  • BHM–IAH

    1,650 departures · 91,880 passengers

    75.8%

    Load

  • ABQ–IAH

    1,621 departures · 97,945 passengers

    81.6%

    Load

  • IAH–IND

    1,542 departures · 94,395 passengers

    83.4%

    Load

  • ECP–IAH

    1,494 departures · 79,278 passengers

    71.9%

    Load

  • DTW–IAD

    1,468 departures · 83,639 passengers

    77.7%

    Load

  • IAH–STL

    1,450 departures · 89,455 passengers

    84.7%

    Load

What Mesa Airlines flies

Aircraft types by share of departures — what actually operated, not fleet count.

Monthly Mesa Airlines capacity

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

  • May 2025

    7,476 departures · 457,207 passengers

    82.3%

    Load

  • June 2025

    7,364 departures · 457,744 passengers

    83.8%

    Load

  • July 2025

    7,415 departures · 466,086 passengers

    84.8%

    Load

  • August 2025

    7,219 departures · 432,088 passengers

    80.8%

    Load

  • September 2025

    7,014 departures · 417,971 passengers

    80.3%

    Load

  • October 2025

    7,224 departures · 432,867 passengers

    80.9%

    Load

  • November 2025

    6,580 departures · 360,576 passengers

    74.0%

    Load

  • December 2025

    6,897 departures · 411,654 passengers

    80.5%

    Load

  • January 2026

    6,213 departures · 355,749 passengers

    77.1%

    Load

  • February 2026

    5,643 departures · 333,022 passengers

    81.1%

    Load

  • March 2026

    6,357 departures · 369,985 passengers

    80.0%

    Load

  • April 2026

    6,681 departures · 388,740 passengers

    80.1%

    Load

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

How old is the Mesa Airlines fleet?

Mesa Airlines — airframes by age (years)

Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.

Oldest airframeN84307Embraer E17511.9 yr · Delivered Sep 9, 2014
Newest airframeN88332Embraer E1750.7 yr · Delivered Nov 3, 2025

Airframes

Inventory: US DOT Form 41 Schedule B-43 (2025). Deliveries: Airbus & Boeing official reports. Registry status: FAA. Last refreshed Jul 14, 2026.