🇺🇸 SDF
Louisville
642 mi
EWR 🇺🇸
Newark

Louisville to Newark Flights

Louisville Muhammad Ali International Airport Newark Liberty International Airport 4 airlines

Get Notified About Route Changes

Track up to 3 airports free. Weekly alerts when airlines add or remove routes.

Sign Up Free

The Louisville to Newark route connects Louisville Muhammad Ali International Airport (SDF) in US with Newark Liberty International Airport (EWR) in US. This short-haul flight covers approximately 642 miles (1033 km) with a typical flight time of 1h 38m. This route is served by 4 airlines: UPS Airlines, Republic, Spirit and others. AirportRoutes has tracked 21 unique flight numbers on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search SDF → EWR flights

Opens a live price search — just pick your dates

Departure Airport

Louisville Muhammad Ali International Airport

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

Destination Airport

Newark Liberty International Airport

ICAO Code:
KEWR
IATA Code:
EWR
City:
🇺🇸 Newark
Country:
US
Elevation:
18 ft

4

Operators

21

Tracked Flights

642

Miles

1h 38m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
United Parcel Service UPS 5X
Republic RPA YX
Spirit NKS NK
GoJet GJS G7

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 10 12%
Tuesday 11 13%
Wednesday 7 8%
Thursday 17 20%
Friday 12 14%
Saturday 10 12%
Sunday 16 19%

Pattern Analysis

21 Tracked Flights:
Data Points: 83
API observations used to build this analysis
Weekdays: 57 flights
Weekend: 26 flights
Business Route More active on weekdays

All Flight Routes

4 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
GoJet
GJS / G7
CRJ7 13:26 1:26 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Republic
RPA / YX
E170 13:05 1:05 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Spirit
NKS / NK
B752 01:45 1:45 AM (Representative)
M T W T F S S
Jul 2, 2026 Active
B763 15:51 3:51 PM (Representative)
M T W T F S S
Jul 2, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
01:45 1:45 AM Spirit NKS NK
13:05 1:05 PM Republic RPA YX
13:26 1:26 PM GoJet GJS G7
15:51 3:51 PM United Parcel Service UPS 5X

Time Information

Times are shown in the departure airport's local timezone (KSDF - America/Kentucky/Louisville).

Total Departure Times: 4
Time Range:
01:45 - 15:51
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.