Chicago to Warsaw Flight Time & Schedules

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How Long Is the Flight From Chicago to warsaw?

A nonstop flight from Phoenix to London takes approximately 9 hours 45 minutes to 10 hours 15 minutes. The route connects Phoenix Sky Harbor International Airport (PHX) with London Heathrow Airport (LHR), covering around 5,250 miles (8,450 kilometers) across the Atlantic.

Flight Type	Nonstop Duration	Departure Airport	Arrival Airport

Chicago to Warsaw Flight Duration at a Glance

Flight Information	Details
Departure airport	Chicago O’Hare International Airport (ORD)
Arrival airport	Warsaw Chopin Airport (WAW)
Nonstop flight duration	Around 9 hr 20 min–9 hr 45 min
Route distance	Approximately 4,900 miles (7,900 km)
Typical departure	Afternoon or evening
Typical arrival	Morning next day
Main nonstop carrier	LOT Polish Airlines
Return duration	Around 10–11 hours

Why Does Chicago to Warsaw Arrive the Next Morning?

Most Chicago–Warsaw services depart later in the day, meaning much of the flight takes place while passengers are travelling overnight.

Warsaw is several hours ahead of Chicago. When the aircraft arrives, the local time in Poland has already moved forward.

For example:

Chicago departure: 6:00 PM
Flight duration: 9 hours 30 minutes
Chicago equivalent arrival: 3:30 AM
Warsaw local arrival: Morning

The aircraft does not travel for longer than the scheduled duration. The difference comes from moving into Warsaw’s local time.

Nonstop or Connecting Flights from Chicago to Warsaw

A nonstop flight takes you from Chicago O’Hare to Warsaw Chopin without a layover, making it the most straightforward option when travel time matters. You stay on the same aircraft and avoid the uncertainty of making a connection.

One-stop itineraries may route through cities such as Frankfurt, Munich, Amsterdam, London or Zurich. Their total duration depends on both flights and the time spent between them. When comparing options, check the complete journey time shown on the itinerary: a shorter first flight can still lead to a later arrival in Warsaw if the layover is long.

What Makes Chicago to Warsaw Flight Times Different?

Flights on the same route can have different scheduled durations for four main reasons

Atlantic winds:

Changing winds can speed up or slow down the eastbound crossing.

Flight routing:

Weather and air traffic may require aircraft to follow different paths across the Atlantic.

Airport operations:

Taxiing, runway queues and gate availability can affect the time spent on the ground.

Schedule allowances:

Airlines may include different amounts of extra time in their timetables for expected operating conditions.

Landing at Warsaw Chopin Airport

The flight duration ends when the aircraft reaches the gate, but passengers still need time to complete arrival procedures.

Complete passport checks
Collect checked luggage
Pass customs
Arrange airport transport

Warsaw Chopin Airport is located close to the city centre, making onward travel relatively straightforward once arrival procedures are completed.

Chicago to Warsaw Return Flight Time

The return journey from Warsaw to Chicago is generally longer than the outbound flight.

Direction	Approximate Duration
Chicago → Warsaw	9 hr 20 min–9 hr 45 min
Warsaw → Chicago	Around 10–11 hours

The difference is mainly influenced by Atlantic wind patterns and routing conditions.

Although the return flight may take longer, travellers often arrive in Chicago on the same calendar day because they are moving back into an earlier time zone.