🇺🇸 SDF
Louisville
494 mi
BUF 🇺🇸
Buffalo

Louisville to Buffalo Flights

Louisville Muhammad Ali International Airport Buffalo Niagara International Airport 1 airline

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The Louisville to Buffalo route connects Louisville Muhammad Ali International Airport (SDF) in US with Buffalo Niagara International Airport (BUF) in US. This short-haul flight covers approximately 494 miles (795 km) with a typical flight time of 1h 2m. This route is operated by UPS Airlines. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Louisville Muhammad Ali International Airport

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

Destination Airport

Buffalo Niagara International Airport

ICAO Code:
KBUF
IATA Code:
BUF
City:
🇺🇸 Buffalo
Country:
US
Elevation:
728 ft

1

Operator

2

Tracked Flights

494

Miles

1h 2m

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 1 17%
Wednesday 1 17%
Thursday 1 17%
Friday 0 0%
Saturday 2 33%
Sunday 1 17%

Pattern Analysis

2 Tracked Flights:
Data Points: 6
API observations used to build this analysis
Weekdays: 3 flights
Weekend: 3 flights
Balanced Route Consistent schedule

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
A306 03:59 3:59 AM (Representative)
M T W T F S S
Apr 24, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
03:59 3:59 AM United Parcel Service UPS 5X

Time Information

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

Total Departure Times: 1
Time Range:
03:59 - 03:59
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.