Denver International Airport (DEN)

Denver, US 🇺🇸 Large International Airport Scheduled Service

ICAO

KDEN

IATA

DEN

Elevation

5431 ft

Region

US-CO

Local Time

Airport Information

GPS Code: KDEN

Local Code: DEN

Location: 39.861698° N, -104.672997° E

Continent: NA

Type: Large International Airport

Keywords: DVX KVDX

Arrivals

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Departures

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External Links

Official Website Wikipedia Live Flights

Nearby Points of Interest

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Hotels View
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What Travelers Say

AI-Generated Summary Based on web research

Denver International Airport (DEN) presents a mixed bag of experiences for recent travelers, often characterized by ongoing construction impacting navigation and overall flow, alongside appreciation for modern amenities. While the airport is praised for its efficient inter-terminal connections and diverse offerings, frequent complaints revolve around cleanliness, delays, and inconsistent customer service. Overall satisfaction appears to hinge on a traveler's ability to navigate the construction and their individual experience with staff and flight punctuality.

What Travelers Love

Clear and Efficient Navigation: The internal train system connecting Concourses A, B, and C is generally described as fast and smooth, making inter-terminal transfers straightforward once past initial security.
Variety of Food and Shopping: DEN offers a wide array of dining options and notable local retail stores, providing diverse choices for travelers.
Improved Security Checkpoints: Recent upgrades to the East and West security checkpoints in the main terminal have been noted, with TSA PreCheck often reported as being very fast.
Designated Rest Areas and Seating: Travelers appreciate the availability of designated rest/quiet zones with comfortable, armrest-free seating, including flat couches and recliners, particularly in Concourse A.
Diverse Transportation Options: The airport provides convenient access to various ground transportation, including RTD rail and bus services, rental cars, ride-shares, and taxis, with the Westin hotel directly attached for easy access.

Common Complaints

Endless and Confusing Construction: The ongoing, years-long construction is a significant source of frustration, leading to confusing signage, closed hallways, and limited access, often described as "a maze."
Cleanliness and Maintenance Issues: Many travelers report dirty concourses and restrooms, with complaints about lacking toilet paper, sewage smells, broken latches, and overflowing trash bins, especially in Concourse C.
Flight Delays and On-Time Performance: DEN has faced challenges with on-time departures, ranking low among major U.S. airports, with numerous delays also attributed to adverse weather conditions.
Inconsistent Service Quality: Frequent negative feedback points to rude treatment from TSA security staff and other customer service personnel.
Overcrowded Inter-terminal Train: Despite its efficiency, the train connecting the main terminal to the concourses can become overcrowded and experience delays, particularly during peak travel times.
High Prices: Many travelers express dissatisfaction with the excessive prices for food and other services throughout the airport.

Denver International Airport offers essential functionality and a visually distinctive environment, but the pervasive construction and occasional service issues can detract from the traveler experience. While security wait times can be minimal, especially with TSA PreCheck, and internal navigation is generally good, travelers should anticipate potential delays and plan extra time, particularly given the ongoing renovations and occasional weather impacts.

Generated False weeks ago

This summary is automatically generated by AI based on web research of traveler reviews and experiences. AI-generated content may not always be 100% accurate.

Current Weather Conditions

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Airport Routes

Top Routes (by observations)

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Popular Flight Routes

Building Route Index: We are building our route index for commercial airports. Currently 526 routes are indexed for Denver International Airport. For real-time updates, admin access is required.

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Destination	IATA	City	Aircraft Type	Airline	Details	Route Map
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Top Airlines

Operating at Denver International Airport

Airlines by Flight Activity

Based on observed flight operations and route network

Airline	Routes	Flights	Destinations	Last Activity
Southwest `SWA` / `WN`	81	1110	81	Dec 11, 2025
United `UAL` / `UA`	107	703	107	Dec 11, 2025
SkyWest `SKW` / `OO`	102	510	102	Dec 10, 2025
Frontier `FFT` / `F9`	56	421	56	Dec 11, 2025
Delta Air Lines `DAL` / `DL`	11	236	11	Dec 11, 2025
American Airlines `AAL` / `AA`	6	122	6	Dec 10, 2025
Key Lime Air `LYM` / `KG`	21	95	21	Dec 9, 2025
United Parcel Service `UPS` / `5X`	7	70	7	Dec 11, 2025
Air Transport International, Inc. `ATN` / `8C`	5	63	5	Dec 11, 2025
Volaris `VOI` / `Y4`	15	60	15	Dec 11, 2025

Showing top 10 airlines by flight activity. Data includes observed departures and route networks from this airport.

For Pilots

Designation	Length	Width	Surface	Status
`07/25`	12000 ft	150 ft	CON	Active Lighted
`08/26`	12000 ft	150 ft	CON	Active Lighted
`16L/34R`	12000 ft	150 ft	CON	Active Lighted
`16R/34L`	16000 ft	200 ft	CON	Active Lighted
`17L/35R`	12000 ft	150 ft	CON	Active Lighted
`17R/35L`	12000 ft	150 ft	CON	Active Lighted

Type	Description	Frequency
APP	APP	`119.3 MHz`
ATIS	ATIS	`125.6 MHz`
CLD	CLNC DEL	`118.75 MHz`
DEP	DEP	`126.1 MHz`
GND	GND	`121.85 MHz`
RDO	RDO	`123.65 MHz`
TWR	TWR	`124.3 MHz`
UNIC	UNICOM	`122.95 MHz`

Ident	Name	Type	Frequency
`DVV`	Mile High	VORTAC	`114700 kHz`

Ground Transportation

Last updated: Nov 21, 2025

Taxis

Taxis, limousines, and ride-hailing services like Uber and Lyft are available on Level 5 of the Jeppesen Terminal. Taxis offer flat-rate fares to popular destinations, including Downtown Denver, the Denver Tech Center, and Boulder, as well as metered rates for other locations. Follow signs for 'Ground Transportation' to find the designated pickup areas.

Rental Cars

Major car rental companies operate out of dedicated facilities located off the main airport property. Free shuttle buses transport passengers between the Jeppesen Terminal and the rental car lots. Shuttles pick up and drop off from Level 5, Island 4, on both the east and west sides of the terminal.

Public Transportation

The Regional Transportation District (RTD) provides direct rail and bus service. The A Line commuter train connects the airport to Denver Union Station downtown in approximately 37 minutes, with trains departing every 15-30 minutes. RTD's SkyRide bus service also connects the airport to various locations throughout the metro area. Both the train and buses can be accessed at the Transit Center on the south end of the Jeppesen Terminal.

Distances are approximate and calculated as straight-line distances.