🇺🇸 LAS
Las Vegas
1984 mi
BUF 🇺🇸
Buffalo

Las Vegas to Buffalo Flights

Harry Reid International Airport Buffalo Niagara International Airport 1 airline

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The Las Vegas to Buffalo route connects Harry Reid International Airport (LAS) in US with Buffalo Niagara International Airport (BUF) in US. This medium-haul flight covers approximately 1984 miles (3193 km) with a typical flight time of 3h 51m. This route is operated by Southwest. AirportRoutes has tracked 2 unique flight numbers on this route.

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Departure Airport

Harry Reid International Airport

ICAO Code:
KLAS
IATA Code:
LAS
City:
🇺🇸 Las Vegas
Country:
US
Elevation:
2181 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

1984

Miles

3h 51m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest SWA WN

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 1 14%
Wednesday 0 0%
Thursday 3 43%
Friday 1 14%
Saturday 2 29%
Sunday 0 0%

Pattern Analysis

2 Tracked Flights:
Data Points: 7
API observations used to build this analysis
Weekdays: 5 flights
Weekend: 2 flights
Business Route More active on weekdays

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
Southwest
SWA / WN
B38M 12:00 12:00 PM (Representative)
M T W T F S S
May 28, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
12:00 12:00 PM Southwest SWA WN

Time Information

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

Total Departure Times: 1
Time Range:
12:00 - 12:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.