DEN Airport Code: Denver Airport IATA & ICAO

Denver International Airport (DEN) is stored for Denver, United States. ICAO KDEN. Timezone America/Denver. This page does not list live flights, fares or terminals.

Overview

DEN is the IATA airport code stored in this dataset for Denver International Airport in Denver, United States (US). The matching ICAO identifier is KDEN. Travel agents see DEN on tickets, baggage tags, and GDS segment city pairs (six letters, for example DENLHR when the other airport is London Heathrow). ICAO KDEN is used in flight plans and ATC, not as the two-or-three-character GDS city-pair token. The IANA timezone recorded for local GDS times at this airport is America/Denver. This code page explains how DEN is used in PNR text. It is not a live departures board. Terminal maps, contact phone numbers, lounge lists, and published flight schedules are not available in this dataset and are not invented here. Nearby airports stored for United States: JFK (New York), EWR (Newark), LGA (New York), LAX (Los Angeles), SFO (San Francisco). Related IATA city code in this dataset: DEN. To turn a booked PNR that contains DEN into a customer itinerary, paste the cryptic text into the PNR parser.

How to use this page

Confirm the three-letter token on the ticket or PNR is DEN, not a similar code.
Open the PNR parser and paste the full itinerary that contains DEN.
Convert and check that city and timezone match this record.
Use the airport-code page if you only need IATA versus ICAO for DEN.
Do not copy terminal or lounge claims from other websites onto this page. They are not stored here.

Example

Example GDS segment using this airport as origin: 2 AI 101 J 12OCT 1 DENLHR HK1 0945 1510 12OCT E The parser should read DEN as departure. Times 0945/1510 are local as printed, not converted to your PC clock. If DEN is missing from the dataset, city and timezone enrichment stay empty rather than guessed.

FAQs

What is the DEN airport code?

DEN is the IATA code stored for Denver International Airport in Denver, United States.

What does DEN stand for?

In this dataset DEN identifies Denver International Airport. IATA codes are location identifiers, not always acronyms of the city name.

What is the ICAO code for DEN?

This dataset lists KDEN as the ICAO designator.

Is DEN the same as KDEN?

No. DEN is IATA (tickets and GDS city pairs). KDEN is ICAO (flight plans).

Where is DEN airport?

Denver International Airport is stored as Denver, United States (US).

What timezone is DEN?

America/Denver is the IANA zone stored for local GDS time context. DST rules follow that zone.

Which terminals does DEN use?

Terminal information is not available in this dataset.

How do travel agents use DEN in a PNR?

Segment city pairs include DEN as origin or destination, for example DENLHR. Paste the PNR into the parser to build a clean itinerary.

Are there other airports near Denver?

In this dataset, other United States airports include JFK (New York), EWR (Newark), LGA (New York), LAX (Los Angeles), SFO (San Francisco).

Can I look up live flights from DEN?

Not on this page. This product parses booked PNR text; it does not query airline schedules.

Is DEN a city code or an airport code?

In this dataset DEN is the airport code and is also grouped under city code DEN.

How often is DEN data updated?

When the stored catalog row changes. Last page template update: 17 Aug 2026. Unverified operational claims are omitted.