🇺🇸 STL
St Louis
248 mi
RFD 🇺🇸
Chicago/Rockford

St Louis to Chicago/Rockford Flights

St. Louis Lambert International Airport Chicago Rockford International Airport 1 airline

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The St Louis to Chicago/Rockford route connects St. Louis Lambert International Airport (STL) in US with Chicago Rockford International Airport (RFD) in US. This short-haul flight covers approximately 248 miles (399 km) with a typical flight time of 45m. This route is operated by UPS Airlines. AirportRoutes has tracked 1 unique flight number on this route.

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Departure Airport

St. Louis Lambert International Airport

ICAO Code:
KSTL
IATA Code:
STL
City:
🇺🇸 St Louis
Country:
US
Elevation:
618 ft

Destination Airport

Chicago Rockford International Airport

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

1

Operator

1

Tracked Flight

248

Miles

45m

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 0 0%
Wednesday 2 40%
Thursday 2 40%
Friday 1 20%
Saturday 0 0%
Sunday 0 0%

Pattern Analysis

1 Tracked Flight:
Data Points: 5
API observations used to build this analysis
Weekdays: 5 flights
Weekend: 0 flights

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
B752 22:32 10:32 PM (Representative)
M T W T F S S
Aug 10, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
22:32 10:32 PM United Parcel Service UPS 5X

Time Information

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

Total Departure Times: 1
Time Range:
22:32 - 22:32
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.