Chicago/Rockford to Louisville Flights RFD → SDF

Chicago Rockford International Airport → Louisville Muhammad Ali International Airport

🇺🇸 Chicago/Rockford, US → 🇺🇸 Louisville, US

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 52m. This route is operated by UPS Airlines. AirportRoutes has tracked 15 daily flights on this route.

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

15

Daily Flights

330

Miles

52m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United Parcel Service UPS 5X

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 22 28%
Wednesday 16 21%
Thursday 11 14%
Friday 21 27%
Saturday 7 9%
Sunday 1 1%

Pattern Analysis

15 Daily Flights:
UPS617 UPS7831 UPS9735 UPS5555 UPS9769 UPS9827 UPS513 UPS1002 UPS9300 UPS9707 UPS9708 UPS9768 UPS9774 UPS9788 UPS9831
Data Points: 78
API observations used to build this analysis
Weekdays: 70 flights
Weekend: 8 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
UPS617 UPS7831 UPS9735 UPS5555 UPS9769 A306 09:50 9:50 AM (Representative)
M T W T F S S
Feb 4, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
09:50 9:50 AM 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:
09:50 - 09:50
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.