Chicago to Louisville Flights ORD → SDF

Chicago O'Hare International Airport → Louisville Muhammad Ali International Airport

🇺🇸 Chicago, US → 🇺🇸 Louisville, US

The Chicago to Louisville route connects Chicago O'Hare International Airport (ORD) in US with Louisville Muhammad Ali International Airport (SDF) in US. This short-haul flight covers approximately 287 miles (462 km) with a typical flight time of 51m. This route is served by 6 airlines: UPS Airlines, Republic, Envoy Air and others. AirportRoutes has tracked 7 daily flights on this route.

Departure Airport

Chicago O'Hare International Airport

ICAO Code:: KORD
IATA Code:: ORD
City:: 🇺🇸 Chicago
Country:: US
Elevation:: 680 ft

Destination Airport

Louisville Muhammad Ali International Airport

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

Operators

Daily Flights

287

Miles

51m

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
United Parcel Service	`UPS`	`5X`
Republic	`RPA`	`YX`
Envoy Air	`ENY`	`MQ`
Amerijet International	`AJT`	`M6`
SkyWest	`SKW`	`OO`
GoJet	`GJS`	`G7`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	6	10%
Tuesday	12	19%
Wednesday	9	14%
Thursday	13	21%
Friday	5	8%
Saturday	13	21%
Sunday	5	8%

Pattern Analysis

7 Daily Flights:

AJT603 UPS605 RPA3598 RPA4603 RPA4629 UPS5605 GJS4400

Data Points: 63
API observations used to build this analysis

Weekdays: 45 flights
Weekend: 18 flights

Business Route More active on weekdays

All Flight Routes

6 Routes

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
Amerijet International `AJT` / `M6`	AJT603	B763	21:40 9:40 PM (Representative)	M T W T F S S	Feb 7, 2026	Active
Envoy Air `ENY` / `MQ`	-	E170	-	M T W T F S S	Aug 29, 2025	Active
GoJet `GJS` / `G7`	GJS4400	CRJ7	09:05 9:05 AM (Representative)	M T W T F S S	Dec 8, 2025	Active
Republic `RPA` / `YX`	RPA3598 RPA4603 RPA4629	E75L	20:49 8:49 PM (Representative)	M T W T F S S	Jan 22, 2026	Active
SkyWest `SKW` / `OO`	-	CRJ7	-	M T W T F S S	Sep 28, 2025	Active
United Parcel Service `UPS` / `5X`	UPS605 UPS5605	A306	22:37 10:37 PM (Representative)	M T W T F S S	Feb 10, 2026	Active

Total Routes: 6

Active Routes: 6

Unique Airlines: 6

Aircraft Types: 6

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
09:05 9:05 AM	GoJet	`GJS`	`G7`
20:49 8:49 PM	Republic	`RPA`	`YX`
21:40 9:40 PM	Amerijet International	`AJT`	`M6`
22:37 10:37 PM	United Parcel Service	`UPS`	`5X`

Time Information

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

Total Departure Times: 4

Time Range:
09:05 - 22:37

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.