Private company
Key Lime Air
American regional airline
Key Lime Air is a United States airline with corporate headquarters at Centennial Airport in Dove Valley, Colorado, within the Denver metropolitan area. Established in 1997, Key Lime Air operates scheduled air service, various types of public and private charter (under its Denver Air Connection brand), United Parcel Service cargo feeder operations and regularly transports ICE detainees around the US.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- HeadquartersEnglewood1
- Websitewww.keylimeair.com
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Key Lime Air is a United States airline with corporate headquarters at Centennial Airport in Dove Valley, Colorado, within the Denver metropolitan area.2
Corporate structure
Key Lime Air sits at the top of its group. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Key Lime Air Englewood
- Denver Air Connection Subsidiary
Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
Products and brands
Cargo operations
Key Lime Air operates on-demand cargo flights using Fairchild Swearingen Metroliner aircraft. Cargo operations carry UPS overnight and express delivery packages throughout Colorado, Wyoming, Nebraska, and Kansas.
Fleet
The Key Lime Air fleet includes:
From Wikipedia’s article on Key Lime Air, shared under CC BY-SA 4.0.3
Subsidiaries and ownership
Subsidiaries
From Wikidata.1
Controversies and legal
Incidents and accidents
December 30, 2014 – A Key Lime Air Cessna 404, aircraft registration N404MG, operating as Flight LYM182, had an engine fail shortly after takeoff from Centennial Airport, and the pilot was unable to successfully return to the airport. The airplane was destroyed and the pilot and sole occupant were killed. The reason for the engine failure could not be conclusively determined, but the pilot did not properly secure the failed engine, making it more difficult to continue flying.
January 21, 2015 – Key Lime Air Piper PA-31 N66906, on a cargo flight to Colby, Kansas, crashed while attempting an emergency landing at Goodland Municipal Airport after one engine failed and the other engine lost power. The aircraft struck power lines before crashing in a field; the pilot and sole aircraft occupant were not injured but the aircraft sustained serious damage. The crash was attributed to fuel starvation caused by the pilot's poor fuel management; a contributing factor was pilot fatigue.
December 5, 2016 – Key Lime Air Fairchild Swearingen SA-227DC Metro N765FA, operating as Flight LYM308, crashed in Camilla, Georgia after both wings failed. The flight was en route to Southwest Georgia Regional Airport and there were heavy rains and storms in the area at the time. The sole aircraft occupant, the pilot, was killed. The accident was attributed to the pilot's decision to continue flight into an area of known severe weather, his loss of control due to spatial disorientation, and the aircraft's ensuing in-flight breakup.
May 12, 2021 – A Cirrus SR22 N416DJ and Key Lime Air Flight 970, Swearingen SA-226-TC Metro N280KL operating a charter cargo flight, collided on approach to Centennial Airport. The Cirrus made a safe off-airport parachute-assisted landing, while the Key Lime pilot landed safely at Centennial Airport despite the loss of a section of the cabin roof, and damage to the empennage. There were no injuries.
December 15, 2022 – A Key Lime Air Fairchild Swearingen Metroliner SA-226-TC, N398KL, while returning to Wichita Dwight D. Eisenhower National Airport, attempted to land with the gear in the up position. The pilot reportedly heard his propeller blades scrape the runway as he flared for landing. He immediately executed a go-around, extended his landing gear, and landed uneventfully soon after. The airplane was extensively damaged in the accident.
From Wikipedia’s article on Key Lime Air, shared under CC BY-SA 4.0.3
Timeline
- 1997Founded Founded1
Funding
Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.
- Other federal assistance $296.6M
Figures by year
| Year | Other federal assistance | Total |
|---|---|---|
| 2026 | $46.5M | $46.5M |
| 2025 | $80.2M | $80.2M |
| 2024 | $54.9M | $54.9M |
| 2023 | $54.7M | $54.7M |
| 2022 | $27.4M | $27.4M |
| 2021 | $19.7M | $19.7M |
| 2020 | $11.8M | $11.8M |
| 2019 | $1.3M | $1.3M |
Federal awards
Obligated amounts from USAspending.gov4, by calendar year, 2019–2026, for its registration. Obligations are what agencies committed, not always what was paid out. Contracts pay for goods and services; grants, loans and direct payments are assistance. Loans are charted at the face value of the loans listed here. An award’s amount below is its lifetime total, and some began before the years charted.
Largest direct payments
- Dec 1, 2024$8.7M from Immediate Office of the Secretary of Transportation: Payments For Essential Air Services5 To KEY LIME AIR CORPORATION Award 69A3452660559
- Nov 1, 2022$8.1M from Immediate Office of the Secretary of Transportation: Payments For Essential Air Services6 To KEY LIME AIR CORPORATION Award 69A3452460537
- Oct 1, 2023$8.0M from Immediate Office of the Secretary of Transportation: Payments For Essential Air Services7 To KEY LIME AIR CORPORATION Award 69A3452660511
Links
- Websitewww.keylimeair.com1
- YouTubewww.youtube.com/channel/UCcu0CzO1-_5_frgaNxaodHw1
- WikipediaKey Lime Air
- More imagesWikimedia Commons
- WikidataQ6398060
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataKey Lime Air on Wikidata
- 2WikipediaKey Lime Air on Wikipedia
- 3
- 4USAspending.govUSAspending.gov recipient profile: KEY LIME AIR CORPORATION
- 5
- 6
- 7