St Louis to Buffalo Flights (STL-BUF)

The St Louis to Buffalo route connects St. Louis Lambert International Airport (STL) in US with Buffalo Niagara International Airport (BUF) in US. This short-haul flight covers approximately 673 miles (1083 km). This route is operated by RPA.

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Airport Information

Departure Airport

St. Louis Lambert International Airport

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

Destination Airport

Buffalo Niagara International Airport

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

Route Statistics

Operator

Route Tracked

673

Miles

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
Republic	`RPA`	`YX`

Flight Schedule Pattern

No flight schedule observations available for this route yet.

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
Republic `RPA` / `YX`	-	-	-	M T W T F S S	Jul 28, 2026	Active

Total Routes: 1

Active Routes: 1

Unique Airlines: 1

Aircraft Types: N/A

Spotted Departure Times

No departure times available

Departure times will be populated as flight data is collected for this route.

St Louis to Buffalo Flights

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