Denver International Airport departures and arrivals

An airport in Denver, United States. IATA code DEN. ICAO code KDEN. Terminals: Concourse A, Concourse B and Concourse C.

Terminals

Denver International Airport has 3 terminals: Concourse A, Concourse B and Concourse C.

Terminal Concourse A: Alaska Airlines, Allegiant Air, Breeze Airways, Delta Air Lines, Frontier Airlines, JetBlue, Sun Country Airlines, United Airlines
Terminal Concourse B: United Airlines
Terminal Concourse C: Southwest Airlines, American Airlines

Security and liquids

Two main security checkpoints on Level 5, plus a lightly-used checkpoint at Concourse A pedestrian bridge · Source: en.wikivoyage.org
Security screening can take up to an hour from ticket line to gate · Source: en.wikivoyage.org

What can I take through security?

Food and drink

The map of Denver International Airport has 222 places, 112 of them to eat and drink, among them Auntie Anne's, Boulder Beer Tap House, Caribou Coffee, Dazbog Coffee, Dunkin', Kabod Coffee, Schlotzsky's and Subway.

Food and drink at Denver

Getting there

RTD A Line: Denver Union Station
RTD skyRide: Arapahoe County or Boulder
RTD route 104L: Thornton
Terminal garages
Economy lots
Bus: From the Denver Airport Station, RTD bus routes AB, AT, 104L, 145X and 169L run from 3:30 AM to 1:28 AM, leaving about every 15 minutes. A one-day pass costs $10.50, and the RTD website has more details.
Car hire: Denver International Airport has 12 major car hire firms on site: Alamo, Avis, Budget, Dollar, Enterprise, Fox, Hertz, National, Payless, Sixt, Thrifty and York Car Rental. Each runs its own free shuttle to and from Jeppesen Terminal, stopping at Level 5, Island 4: outside doors 504-512 on the west side or doors 505-513 on the east side.
Train: RTD A Line trains link DEN with central Denver, taking 37 minutes to Union Station and running every 15 or 30 minutes according to the time of day. The RTD website has more details.

Checked 24 September 2026. Each way’s source is in Denver essentials.

Security queue times at Denver International Airport

On Flyteller:

Departures and arrivals
The map, with 222 places inside it, 112 of them to eat and drink
Walking routes along its mapped corridors
Passport queue times through the day
Essentials, each fact with the page it came from: getting there and away; lounges; facilities; terminals and airlines; at security
What you can take through security

The airport’s own website: www.flydenver.com

Airports near Denver

All airports