Denver to Frankfurt am Main (DEN–FRA) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
DEN–FRA is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 5,026 miles in approximately 9h 35m. Beyond nonstop, 49 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines Also: AC, LH | 7 | 789 | 9h35 | Star Alliance | AC, LH |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
DEN: MDT · FRA: CEST
When it's 6:00 PM in Denver, it's 2:00 AM (next day) in Frankfurt am Main.
US citizens enter Germany and the Schengen area visa-free for up to 90 days within any 180-day period. ETIAS authorization will be required when the EU system launches (EUR 7, valid 3 years). Passport validity must extend 3 months past planned Schengen departure.
Germany enforces EU duty-free allowances strictly: 200 cigarettes or 1L spirits. Declare goods over EUR 430 in value.
RTD A Line commuter rail runs from Denver Union Station to the airport (37 min, $10.50). Trains depart every 15 minutes during peak hours. The airport is 25 miles northeast of downtown; ride-shares cost $35–55 and take 30–45 minutes depending on I-70 traffic.Economy parking in lots 4–6 connects via free shuttle. Mountain shuttle services depart from Jeppesen Terminal's Ground Transportation level.
S8/S9 S-Bahn to Frankfurt Hauptbahnhof (15 min, €5.65) departs from the basement of Terminal 1 Regional station. For long-distance travel to other German cities, the Fernbahnhof (separate building, connected by walkway) has direct ICE services; check if your train stops here before going into the city.Taxis from Terminal 1/2 to Frankfurt city centre cost €25–40. Rental car agencies are at both terminals. Terminal 2 is connected to Terminal 1 via the free SkyLine monorail; allow 5–10 minutes for the transfer. No airport supplement applies to Frankfurt public transit.
Continental climate with moderate continental influence. Winters are cold (−1 to 5°C) with periodic snow and ice. FRA handles de-icing well but heavy snowfall causes delays across the network. Fog along the Rhine Valley is a significant departure risk in November through January, sometimes persisting until midday.
Summers are warm (22–30°C) with afternoon thunderstorms that cause brief but sharp delays. Spring is mild and damp. Autumn offers the best settled weather. FRA is a major hub. Weather delays cascade through Lufthansa's global network.
DEN–FRA Quick Facts
Frequently Asked Questions
Flights from DEN to FRA
Denver International Airport (DEN) and Frankfurt Main Airport (FRA) are connected by nonstop service from United Airlines. With 21 weekly departures, this is a well served route.
DEN to FRA Flight Duration and Schedule
Nonstop flight time from DEN to FRA ranges from 9 hours 35 minutes. The route covers a distance of 5,026 miles (8,089 km). There are approximately 21 weekly flights outbound and 22 return, totaling 43 flights per week in both directions.
Connecting Options and Alternatives
49 one-stop connections are available, with the fastest taking approximately 11 hours via BER. Two-stop connections are also available via intermediate hubs.