🚇 Public Transport near Denver International Airport
Denver • Last updated 2025-11-03 UTC
Regional Transportation District
Regional Transportation District (RTD) provides public transportation throughout the Denver metropolitan area, including direct rail and bus connections to Denver International Airport (DEN). The service includes the A Line commuter rail and SkyRide express buses, with the DEN Transit Center as the primary hub for airport access. All vehicles are accessible and equipped for airport travelers.
🚍 Routes
A Line
The A Line is a commuter rail providing direct service between Denver Union Station and Denver International Airport, with six intermediate stops. Trains offer frequent, accessible service with level boarding and ample luggage space.
AB1
AB1 (SkyRide) is an express bus providing direct service between Denver International Airport and Downtown Boulder Station, serving key US 36 stops including Table Mesa, McCaslin, Flatiron, Broomfield, and Church Ranch.
AB2
AB2 (SkyRide) increases frequency between Denver International Airport and Downtown Boulder Station, following a similar path to AB1 via 28th Street, Table Mesa, McCaslin, Flatiron, Broomfield, and Church Ranch.
AT
AT (SkyRide) is an express bus route connecting Arapahoe at Village Center Station and Denver International Airport, with stops at Nine Mile, Iliff, and Peoria stations. Buses are equipped for airport travel and run daily.
ATA
ATA (SkyRide) provides limited overnight express service between Nine Mile Station and Denver International Airport, designed for early airport travelers before regular rail service begins.
104L
104L is an express bus providing direct service between Wagon Road Park-n-Ride and Denver International Airport, also stopping at Thornton Parkway Park-n-Ride. Designed for airport travelers and employees.
145X
145X is an express bus connecting Brighton Park-n-Ride and Denver International Airport, providing direct, luggage-friendly service for airport passengers.
169L
169L is an express bus route between Buckley Air Force Base, Tower Road Park-n-Ride, and Denver International Airport, serving airport travelers and workers.
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