Flights operate between Denver (DEN) and Buffalo (BUF).
1 airline operates this route with 2-3 flights daily flights.
Average flight time is 3h 00m - 3h 16m.
Route distance is 1363 miles (2193 km).
Route Distance
1363 miles (2193 km)
Average Duration
3h 00m - 3h 16m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
2-3 flights
Weekly Flights
12
Typical Departure Time Ranges
Earliest Departure
17:38
Latest Departure
17:38
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from DEN
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| DEN → Buffalo (BUF) (BUF) | 7/week | 3h 00m - 3h 16m | 1,363 km | Seasonal |
Flight Schedule & Filters
United Airlines flights from Denver (DEN) to Buffalo (BUF)
United Airlines operates scheduled nonstop flights between Denver (DEN) and Buffalo (BUF). United Airlines operates 2-3 flights daily flights on this route.• Flight Duration: 3h 00m - 3h 16m (average flight time)• Distance: 1363 miles (2193 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
Denver (DEN)
US
Buffalo (BUF)
US
FLIGHT TIME
3h 00m - 3h 16m
FLIGHT DISTANCE
1363 miles (2193 km)
3h 14m - 3h 14m
17:38
17:38
1363 miles (2193 km)
February
1 (Show)
12
United Airlines Terminal Information & Contact
Departure Terminal - Denver (DEN)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Denver, US
Arrival Terminal - Buffalo (BUF)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Buffalo, US
United Airlines Flight Schedule from Denver (DEN) to Buffalo (BUF)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA2473 |  United Airlines | 17:38 | 22:52:00 | Airbus A319 |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Denver (DEN):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Buffalo (BUF):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Buffalo (BUF)
10.3°C
Avg Temperature93mm
Avg Rainfall12.7km/h
Avg Wind Speed74%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Buffalo (BUF)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Buffalo (BUF)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Buffalo (BUF)
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: Year-round
Seasonal Travel Calendar
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Denver (DEN) to Buffalo (BUF)?
United Airlines operates 1 flight from Denver (DEN) to Buffalo (BUF).
What city does Buffalo (BUF) airport serve?
Buffalo (BUF) airport serves Buffalo, US.
How long is the United Airlines flight from Denver (DEN) to Buffalo (BUF)?
The flight duration is approximately 3h 00m - 3h 16m.
What is the distance from Denver (DEN) to Buffalo (BUF)?
The distance is 1363 miles (2193 km).
What aircraft does United Airlines use on this route?
United Airlines uses Airbus A319 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Southwest Airlines.
Which terminal does United Airlines use at Denver (DEN)?
United Airlines flights from Denver (DEN) depart from Terminal 1. Terminal 1 phone: 1-800-864-8331.
View all United Airlines flights to Denver (DEN) →
Popular United Airlines routes from Denver include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.