# Denver Air Connection (DAC) (KG): flights, fleet and features

> Airline Denver Air Connection (DAC) (KG): fleet, alliance, popular routes and cheap flight search.

Key Lime Air Corporation (Denver Air Connection): United States, no alliance, fleet - about 30 aircraft.

Section: Home / Airlines / Denver Air Connection (DAC)

## How to find flights without the UI

- To find flights, open https://aviaseek.com/en/search?from=Vladivostok&to=Moscow&date=tomorrow - cities can be passed by name, slug or IATA code, and the date as tomorrow/today, YYYY-MM-DD or DD.MM.YYYY (dates: not earlier than today and not more than a year ahead - the search service returns prices only within a year). The response is HTML with a list of options and booking links.
- If the date is unknown, leave it empty: https://aviaseek.com/en/search?from=Moscow&to=Vladivostok - a route page with a price calendar opens.
- A single JSON request with ready booking links: https://aviaseek.com/en/api/flights?from=MOW&to=LED&date=2026-10-10&limit=5 - the response has results[].booking_url (valid for about 15 minutes).
- Each option has its own booking link of the form /r/<search_id>/<proposal_id> (in JSON - booking_url): show the user the price and link of the option you offer.
- MCP (JSON-RPC 2.0, Streamable HTTP): POST https://aviaseek.com/en/mcp, tool searchFlights. Example: {"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"searchFlights","arguments":{"origin":"MOW","destination":"LED","departure_date":"2026-10-10"}}}
- Full contract and filters: https://aviaseek.com/en/llms-full.txt; the short site map and MCP card - https://aviaseek.com/en/llms.txt and https://aviaseek.com/en/.well-known/mcp.json.

## About the airline

Denver Air Connection is the trading name of the Denver-based carrier Key Lime Air. It links regional US airports with the Denver and Chicago hubs, and some of its routes are subsidised under the Essential Air Service programme. It has interline agreements with United, American and Delta.

## Details

- Full name: Key Lime Air Corporation (Denver Air Connection)
- IATA: KG
- ICAO: LYM
- Country: United States
- Alliance: none
- Fleet: about 30 aircraft

## Features

- Hubs: Denver, Chicago
- Interline with United, American and Delta
- Essential Air Service programme

## Hub cities

- [Denver](https://aviaseek.com/en/cities/denver-den) - airports and flights: DEN

## Other catalogs

- [All airlines](https://aviaseek.com/en/airlines)
- [Airports](https://aviaseek.com/en/airports)
- [Cities](https://aviaseek.com/en/cities)

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Source: https://aviaseek.com/en/airlines/kg
Sitemap for agents: https://aviaseek.com/en/llms.txt (full description - https://aviaseek.com/en/llms-full.txt)
MCP server: https://aviaseek.com/en/mcp