---
iata: DEN
name: Denver International Airport
city: Denver
country: United States
lastUpdated: '2026-08-28'
officialWebsite: 'https://www.flydenver.com/'
sources:
  - 'https://www.flydenver.com/'
  - 'https://www.flydenver.com/at-the-airport/lounge-areas/'
  - 'https://www.flydenver.com/security/'
  - 'https://www.rtd-denver.com/fares-passes/fares'
  - 'https://www.transtats.bts.gov/ot_delay/ot_delaycause1.asp'
  - 'https://www.denverpost.com/2026/03/24/dia-tsa-security-wait-times/'
quickFacts:
  - 'United, Frontier, Southwest primary hub'
  - Jeppesen Terminal + Concourses A/B/C linked by underground train
  - No Priority Pass lounges
  - New security checkpoints average 12 min waits
  - 'RTD A Line: $10 day pass, 37 min to Union Station'
  - 75+ free water bottle refill stations airside
bentoTips:
  - label: Timing
    title: Arrive 2 hours early
    detail: Real-time waits posted on flydenver.com; new lanes keep most under 15 min.
    summary: Peak morning banks (5-8am) and eastbound departures fill security fastest.
    category: timing
  - label: Terminal
    title: Use the train between concourses
    detail: Walk times exceed 15 min between distant gates; train is faster and free.
    summary: A/B/C are far apart—train runs every 2-5 min from Jeppesen Terminal.
    category: terminal
  - label: Food
    title: Mercantile for Priority Pass credit
    detail: No PP lounges at DEN; this is the best alternative for members.
    summary: >-
      James Beard chef spot near A39 offers $28 dining credit instead of lounge
      access.
    category: food
  - label: Status
    title: United Club or Amex Centurion
    detail: United dominates gates; AA/Delta options limited to their carriers.
    summary: >-
      Star Alliance Gold or premium international gets United Club access; Amex
      Platinum for Centurion.
    category: status
lounges:
  - name: United Club A Gates West
    hours: '05:00-22:00'
    access:
      - United Club membership
      - Star Alliance Gold
      - Premium cabin United/Star Alliance international
    bestFor:
      - Work
      - Long layovers
    summary: >-
      Reliable United hub lounge with good food and showers; best option for
      Star Alliance flyers at DEN.
    verdict: worth-it
    terminal: Concourse A
    amenities:
      - Showers
      - Work areas
      - Food and bar
  - name: American Express Centurion Lounge
    hours: '05:00-21:00'
    access:
      - Amex Platinum/Centurion
      - Day pass available
    bestFor:
      - Work
      - Relaxation
    summary: >-
      High-end with excellent food; limited access but strong quality when
      eligible.
    verdict: worth-it
    terminal: Concourse C
    amenities:
      - Showers
      - Quiet zones
      - Premium food
  - name: Delta Sky Club
    hours: '05:00-21:00'
    access:
      - Delta Sky Club membership
      - Delta premium cabin
      - Delta One international
    bestFor:
      - Delta flyers
    summary: >-
      Solid for Delta passengers but smaller and less crowded than United
      options.
    verdict: depends
    terminal: Concourse A
    amenities:
      - Food and bar
      - Work areas
  - name: American Airlines Admirals Club
    hours: '05:00-21:00'
    access:
      - AA Admirals Club membership
      - AA premium cabin
    bestFor:
      - AA flyers
    summary: Basic and underused; most travelers prefer United Clubs or Centurion.
    verdict: skip
    terminal: Concourse C
    amenities:
      - Food and bar
      - Seating
waterOptions:
  - kind: refill
    name: Concourse A refill stations
    zone: airside
    summary: >-
      Free filtered water at multiple stations; best value for refilling bottles
      after security.
    location: Center of concourse near gates A30-A40 and restrooms
    terminal: Concourse A
    isBestValue: true
  - kind: free
    name: Great Hall fountains
    zone: landside
    summary: Free drinking fountains pre-security for early arrivals or drop-offs.
    location: Landside Great Hall near security entrances
    terminal: Jeppesen Terminal
  - kind: purchase
    name: Hudson News or similar
    zone: airside
    price: $3.50 for 500ml bottle
    summary: Convenient but overpriced; use only if no bottle to refill.
    location: Near Gate B40 opposite United Club
    terminal: Concourse B
airportistScore: 7.6
slug: den
region: North America
---
> Markdown for [/airports/den](/airports/den). Append `.md` to any page URL (or send `Accept: text/markdown`) for an agent-readable copy.

- [HTML page](/airports/den)
- [Lounge directory](/airports/den/lounges.md)
- [Sitemap](/sitemap.md)

# Denver International Airport (DEN)
Denver, United States · North America
DEN offers efficient security and solid United lounges but trades off with sprawling concourses and moderate on-time performance.
## Airportist Score

**7.6 / 10**
- Comfort: 7.8
- Navigation: 7.2
- Food: 7.5
- Transport: 8.1
- Disruption resilience: 7.4

## At a glance

- Passengers: 77M
- Terminals: 1 terminal + 3 concourses
- Typical security: 12 min
- On-time: 76%
- Disruption: normal

## Best for

- United/Star Alliance hub experience
- Efficient security
- Free water refills
- Outdoor relaxation decks

## Watch out for

- Long walks without using train
- Morning rush at security
- No Priority Pass lounges
- Moderate on-time stats

## More intel

- [Lounge directory](/airports/den/lounges.md) (free)
- [Getting there](/airports/den/getting-there.md) (free)
- [Amenities](/airports/den/amenities.md)
- [Traveler tips](/airports/den/tips.md)
- [Water](/airports/den/water.md)
- [Full guide](/airports/den/guide.md)
- [Disruptions](/airports/den/disruptions.md)
- [Reviews](/airports/den/reviews.md)