Flights operate between Buffalo (BUF) and Chicago (ORD).
1 airline operates this route with 6-9 flights daily flights.
Average flight time is 1h 48m - 2h 24m.
Route distance is 474 miles (763 km).
Route Distance
474 miles (763 km)
Average Duration
1h 48m - 2h 24m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
6-9 flights
Weekly Flights
53
Typical Departure Time Ranges
Earliest Departure
07:00
Latest Departure
17:40
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from BUF
Weekly Frequency
28
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| BUF → Chicago (ORD) (ORD) | 28/week | 1h 48m - 2h 24m | 474 km | Moderate |
Flight Schedule & Filters
United Airlines flights from Buffalo (BUF) to Chicago (ORD)
United Airlines operates scheduled nonstop flights between Buffalo (BUF) and Chicago (ORD). United Airlines operates 6-9 flights daily flights on this route.• Flight Duration: 1h 48m - 2h 24m (average flight time)• Distance: 474 miles (763 km) (air miles between airports)• Daily Flights: 6-9 flights (scheduled departures per day)
Buffalo (BUF)
US
Chicago (ORD)
US
FLIGHT TIME
1h 48m - 2h 24m
FLIGHT DISTANCE
474 miles (763 km)
2h 3m - 2h 6m
07:00
17:40
474 miles (763 km)
October
1 (Show)
53
United Airlines Terminal Information & Contact
Departure Terminal - Buffalo (BUF)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Buffalo, US
Arrival Terminal - Chicago (ORD)
Terminal: 2
Phone: 1-800-864-8331
Location: 2, Chicago, US
United Airlines Flight Schedule from Buffalo (BUF) to Chicago (ORD)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA3431 |  United Airlines | 07:00 | 08:05:00 | Embraer 175 (Enhanced Winglets) |
UA5322 | United Airlines | 10:50 | 11:56:00 | Embraer 175 (Enhanced Winglets) |
UA4381 | United Airlines | 13:52 | 14:55:00 | Canadair (Bombardier) Regional Jet 550 |
UA5379 | United Airlines | 17:40 | 18:46:00 | Embraer 175 (Enhanced Winglets) |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Buffalo (BUF):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Chicago (ORD):
• Terminal : United Airlines operates from this terminal
Terminal 2:
• United Airlines Terminal Phone: 1-800-864-8331
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 Buffalo (BUF) to Chicago (ORD)?
United Airlines operates 4 flights from Buffalo (BUF) to Chicago (ORD).
What city does Chicago (ORD) airport serve?
Chicago (ORD) airport serves Chicago, US.
How long is the United Airlines flight from Buffalo (BUF) to Chicago (ORD)?
The flight duration is approximately 1h 48m - 2h 24m.
What is the distance from Buffalo (BUF) to Chicago (ORD)?
The distance is 474 miles (763 km).
What aircraft does United Airlines use on this route?
United Airlines uses Embraer 175 (Enhanced Winglets), Canadair (Bombardier) Regional Jet 550 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: American Airlines.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 07:00 and the latest departs at 17:40.
View all United Airlines flights to Buffalo (BUF) →
Popular United Airlines routes from Buffalo include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.