🇺🇸 RFD
Chicago/Rockford
330 mi
SDF 🇺🇸
Louisville

Chicago/Rockford to Louisville Flights

Chicago Rockford International Airport Louisville Muhammad Ali International Airport 1 airline

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The Chicago/Rockford to Louisville route connects Chicago Rockford International Airport (RFD) in US with Louisville Muhammad Ali International Airport (SDF) in US. This short-haul flight covers approximately 330 miles (531 km) with a typical flight time of 57m. This route is operated by UPS Airlines. AirportRoutes has tracked 16 unique flight numbers on this route.

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Departure Airport

Chicago Rockford International Airport

ICAO Code:
KRFD
IATA Code:
RFD
City:
🇺🇸 Chicago/Rockford
Country:
US
Elevation:
742 ft

Destination Airport

Louisville Muhammad Ali International Airport

ICAO Code:
KSDF
IATA Code:
SDF
City:
🇺🇸 Louisville
Country:
US
Elevation:
501 ft

1

Operator

16

Tracked Flights

330

Miles

57m

Flight Duration

Route Map

Great Circle
Flight route map from Chicago/Rockford to Louisville
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
United Parcel Service UPS 5X

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 26 27%
Wednesday 17 18%
Thursday 15 16%
Friday 29 30%
Saturday 8 8%
Sunday 1 1%

Pattern Analysis

16 Tracked Flights:
Data Points: 96
API observations used to build this analysis
Weekdays: 87 flights
Weekend: 9 flights
Business Route More active on weekdays

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B763 21:00 9:00 PM (Representative)
M T W T F S S
Jul 13, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
21:00 9:00 PM United Parcel Service UPS 5X

Time Information

Times are shown in the departure airport's local timezone (KRFD - America/Chicago).

Total Departure Times: 1
Time Range:
21:00 - 21:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.