Chicago to Frankfurt Flight Time & Schedules

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How Long Does a Flight from Chicago to Frankfurt Usually Take?

A nonstop flight from Chicago to Frankfurt generally takes around 12 hours 5 minutes. The scheduled duration may vary slightly depending on the airline, aircraft type, weather conditions, air traffic and the route taken across the Atlantic.

Direct flights operate from Chicago O’Hare International Airport (ORD) to Frankfurt Airport (FRA). O’Hare is the main international airport serving Chicago, while Frankfurt Airport is one of Germany’s largest aviation hubs and a major gateway to Europe.

Travelers can also choose connecting flights when comparing different schedules. A common one-stop option from Chicago to Frankfurt takes around 13 hours via Detroit Metropolitan Wayne County Airport (DTW). The overall journey time depends on the connection duration and flight schedule.

Typical Journey Time from Chicago to Frankfurt

The fastest way to travel between Chicago and Frankfurt is a nonstop flight. Direct services usually require approximately 12 hours 5 minutes of flying time.

Connecting routes can take longer due to the additional flight segment and time spent between flights. A commonly available one-stop itinerary via Detroit (DTW) takes around 13 hours in total.

Actual travel times may differ slightly depending on the airline schedule, routing, wind conditions and operational factors.

The main airport route between these two cities is:

Chicago to Frankfurt Airport Connection (ORD–FRA)

Nonstop flights between Chicago and Frankfurt generally take 12 hours 5 minutes. Frankfurt Airport serves as a major international arrival point for passengers traveling to Germany and other European destinations.

Passengers arriving at Frankfurt can continue their journey using Germany’s extensive rail network, regional transport services and connecting flights to other European cities.

Travelers who prefer a connecting itinerary can choose flights through Detroit Metropolitan Wayne County Airport (DTW).

The Chicago to Frankfurt route via Detroit generally takes around 13 hours. The total duration includes the connecting flight and transfer time at Detroit Airport.

Connecting flight times can vary depending on the length of the stopover and the airline’s scheduled departure times.

Chicago to Frankfurt Flight Duration by Route

Arrival Airport	Route Code	Estimated Flight Time
Frankfurt Airport	ORD–FRA	Around 12 hrs 5 mins nonstop
Frankfurt Airport via Detroit	ORD–DTW–FRA	Around 13 hrs with one stop

These durations are approximate and may change depending on the airline, aircraft, weather conditions and connection time.

Airline Choices for Chicago to Frankfurt Travel

United Airlines

Lufthansa

American Airlines

Time Difference Between Chicago and Frankfurt

Frankfurt is generally seven hours ahead of Chicago. When it is 8:00 AM in Chicago, it is usually 3:00 PM in Frankfurt.

The time difference can temporarily change during the year because the United States and Germany adjust their clocks for daylight saving time on different dates.

Flight itineraries show departure and arrival times based on the local time zones of the respective airports. Travelers should account for the time difference when arranging connections, appointments or onward transportation after reaching their destination.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Chicago Flight Times.