Calais to Louisville (CQF–SDF) — Airlines, Schedules & Connections

CQF Airport Page →
4,146 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 9 1-stop flights Verified 1d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Calais to Louisville
Connecting service available through multiple hubs.
1 Flights/wk 4,146 mi 1h 36m nonstop -6h behind 9 1-stop hubs

While no nonstop service exists between CQF and SDF, connecting options are available through 9 hubs.

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CQF to SDF.
1-STOP
One-Stop Connections
9
Hubs
~10h
Fastest
~13h
Longest
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Louisville from Calais

Nearby airports with service to Louisville Muhammad Ali International Airport.
Metric CQF→SDF STN→SDF
Distance from CQF 98 mi
Nonstop airlines 0 1
Weekly flights 1
Flight time 1h 36m 8h 34m
Airports within 200 miles of CQF with service to Louisville Muhammad Ali International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-6h
Louisville is 6 hours behind Calais.
CQF: CEST · SDF: EDT

When it's 6:00 PM in Calais, it's 12:00 PM in Louisville.
Distance & Flight Time
4,146 mi / 6,672 km
Nonstop flight time is approximately 1h 36m.
Visa & Entry

French citizens enter the US visa-free under the Visa Waiver Program (VWP) for up to 90 days for tourism or business. You must get an ESTA (Electronic System for Travel Authorization) before boarding. Apply at esta.cbp.dhs.gov. The ESTA costs USD 21 and is valid for 2 years or until your passport expires. Apply at least 72 hours before departure, though most approvals come within minutes.

Your passport must be biometric (the e-passport symbol on the cover). At US immigration, you will be fingerprinted and photographed. Officers may ask about your trip purpose, accommodation, and return plans. You cannot extend a VWP stay beyond 90 days or change status while in the US. For longer stays or work, apply for a visa at the US Embassy in Paris (2 Avenue Gabriel, Paris 8e).

Air France, Delta, United, and other carriers fly Paris CDG to multiple US cities direct, including New York JFK, Los Angeles, Chicago, Atlanta, Miami, and Washington Dulles. The US dollar is the local currency. Tipping is expected (15 to 20% at restaurants). Travel insurance covering medical costs is strongly recommended since US healthcare charges are extreme by French standards. An ER visit can cost USD 3,000 or more without insurance.

CQF–SDF Quick Facts

Key statistics for the Calais to Louisville route.
Route details
Distance4,146 mi / 6,672 km
Flight time1h 36m
Time difference-6 hours
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections9 hubs
Origin: CQF
IATA / ICAOCQF / LFAC
TimezoneEurope/Paris
Elevation12 ft / 4 m
Destination: SDF
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m

Frequently Asked Questions

Common questions about CQF to SDF flights.
Nonstop flights from Calais Marck Airport to Louisville Muhammad Ali International Airport take approximately 1h 36m. The route covers 4,146 miles.
There are approximately 1 nonstop flights per week from CQF to SDF. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through BNA, ATL, JAX, OMA, HOU, MDW, DAL, AUS and BOS. These options provide additional schedule flexibility.
Louisville is 6 hours behind Calais.
Yes, return flights from SDF to CQF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include STN. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CQF to SDF

Calais Marck Airport (CQF) and Louisville Muhammad Ali International Airport (SDF) are connected through multiple connecting hub airports.

CQF to SDF Flight Duration and Schedule

Nonstop flight time from CQF to SDF ranges from 1 hours 36 minutes. The route covers a distance of 4,146 miles (6,672 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

9 one-stop connections are available, with the fastest taking approximately 10 hours via BNA. Nearby alternative airports include London, Essex (STN).