Is a 1¼ hr layover in Denver long enough?
Yes, 1 hour 15 min is probably enough for a layover at DEN (Denver).
Is 1 hour 15 min enough for a layover at Denver International (DEN)?
Comfortable for domestic-international connections including a possible security recheck.
What is the minimum connection time at DEN?
Minimum connection times at Denver International: Domestic-to-Domestic is 45 minutes, International-to-International is 90 minutes. These are the shortest layovers airlines will sell.
Can I make a 1 hour 15 min connection at DEN on an international flight?
1 hour 15 min is below the 90-minute international MCT at Denver International. You may need to rush and could miss your connection. The Automated Guideway Transit (AGT) train links the main Jeppesen Terminal to Concourses A, B, and C, with each leg taking roughly 2-4 minutes plus wait time. Concourse A can also be reached via an above-ground pedestrian bridge (about a 10-minute walk) if the train is delayed. All connections stay within one sterile zone, so passengers arriving on a domestic or international flight who cleared security once do not need to re-screen unless they exit through customs first.
How much time do I need for a layover at DEN?
We recommend at least 45 minutes for a comfortable connection at Denver International. This gives you enough buffer for security (typically 20 minutes) and transit between terminals (up to 25 minutes).
What happens if I miss my connection at DEN?
If you miss your connection, head to your airline's service desk or nearest gate agent on your arrival concourse — United, Southwest, and Frontier all have staffed rebooking counters throughout the terminal and concourses at DEN.