Terminals
3 concourses (A, B, C) connected by underground train
Getting to the City
RTD A Line train to Union Station ~37 min ($10.50). Ride-share and taxis at Level 5 (east side).
Top Airlines at DEN
UnitedSouthwestFrontierDeltaAmerican Airlines
Insider Tips
United's second-largest hub. The iconic tent-roof is visible from miles away. Concourse C has the best food. DIA conspiracy theories add entertainment.
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