BUF KBUF → DEN KDEN

Buffalo Niagara International Airport → Denver International Airport

🇺🇸 Buffalo, US → 🇺🇸 Denver, US

Departure Airport
Buffalo Niagara International Airport
ICAO Code:
KBUF
IATA Code:
BUF
City:
🇺🇸 Buffalo
Country:
US
Elevation:
728 ft
Destination Airport
Denver International Airport
ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

3

Operators

3

Routes Tracked

1357

Miles

-

Flight Duration
Route Map
Operating Airlines
Southwest ICAO: SWA • IATA: WN
United ICAO: UAL • IATA: UA
Frontier ICAO: FFT • IATA: F9
Airline ICAO IATA
Southwest SWA WN
United UAL UA
Frontier FFT F9
Flight Schedule Pattern
Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 1 9%
Wednesday 2 18%
Thursday 2 18%
Friday 3 27%
Saturday 2 18%
Sunday 1 9%
Pattern Analysis
Data Points: 11
API observations used to build this analysis
Weekdays: 8 flights
Weekend: 3 flights
Business Route More active on weekdays
All Flight Routes
3 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
Frontier
FFT / F9
- A21N -
M T W T F S S
Aug 15, 2025 Active
Southwest
SWA / WN
- B38M -
M T W T F S S
Aug 12, 2025 Active
United
UAL / UA
- B738 -
M T W T F S S
Aug 21, 2025 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3
Spotted Departure Times
No departure times available

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