Denver Council Approved Key Lime Air Agreement

The Denver City Council voted to permit the Centennial-based carrier to operate at the local airport for three years.

Updated on Oct. 14, 2026 in Air Travel

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Denver City Council approved a three-year operating agreement for Key Lime Air, securing the carrier’s presence at Denver International Airport through 2027. AI Illustration. Upload story photo >

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Denver City Council members voted 11-1 to approve a new three-year operating agreement for Key Lime Air. The deal secures the airline's presence at Denver International Airport starting in January 2027.

Why it matters

City officials emphasized that the contract was necessary to avoid potential fiscal losses and ensure compliance with federal law. While the vote was delayed to address concerns regarding the carrier's contract work with ICE, legal experts noted that federal rules limit the ability of the airport to turn away qualified airlines.

The approved three-year agreement grants the Centennial-based airline access to standardized rates and fees. Operators without such a contract face an additional 25% cost for airport services.

The players

Denver City Council

This is the legislative body responsible for municipal governance and the approval of airport operating contracts in Denver.

Key Lime Air

This is an airline company headquartered in Centennial that provides regional aviation services.

The details

The contract provides Denver International Airport with new regulatory leverage to enforce performance terms and issue fines for potential violations. Council members ultimately moved forward despite an initial one-week delay meant to investigate the airline's existing federal service contracts.

Timeline

  1. September 2026: Airport executives presented rate differences at a committee meeting.

  2. October 13, 2026: The Denver City Council held the final vote on the contract.

  3. January 2027: The new operating agreement takes effect.

Travel Outlook

The agreement reflects the standardized regulatory framework governing commercial aviation at major public transport hubs. By securing this contract, the airport follows federal guidelines that mandate equitable access for air carriers regardless of specific private-sector partnerships.

Travelers using Denver International Airport should expect no immediate changes to existing flight schedules or airline service availability. The contract ensures that Key Lime Air operations remain stable at the facility through the end of the three-year term.

The takeaway

Maintaining standard operating agreements helps regional airports avoid costly legal disputes and potential federal non-compliance. Travelers benefit from this stability as it keeps diverse carriers connected to the local aviation network.

Further reading

Learn more about the latest developments regarding Air Travel in the Denver area.

Source note: This article includes information reported by Axios.

Live Poll

Should city officials prioritize airport fiscal health over concerns about private airline contracts with federal agencies?