Flights operate between Washington (IAD) and Guarulhos (GRU).
1 airline operates this route with 1 flight daily flights.
Average flight time is 9h 30m - 10h 00m.
Route distance is 4779 miles (7689 km).
Route Distance
4779 miles (7689 km)
Average Duration
9h 30m - 10h 00m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
1 flight
Weekly Flights
7
Typical Departure Time Ranges
Earliest Departure
22:30
Latest Departure
22:30
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from IAD
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| IAD → Guarulhos (GRU) (GRU) | 7/week | 9h 30m - 10h 00m | 4,779 km | Seasonal |
Flight Schedule & Filters
United Airlines flights from Washington (IAD) to Guarulhos (GRU)
United Airlines operates scheduled nonstop flights between Washington (IAD) and Guarulhos (GRU). United Airlines operates 1 flight daily flights on this route.• Flight Duration: 9h 30m - 10h 00m (average flight time)• Distance: 4779 miles (7689 km) (air miles between airports)• Daily Flights: 1 flight (scheduled departures per day)
Washington (IAD)
US
Guarulhos (GRU)
BR
FLIGHT TIME
9h 30m - 10h 00m
FLIGHT DISTANCE
4779 miles (7689 km)
9h 50m - 9h 50m
22:30
22:30
4779 miles (7689 km)
February
1 (Show)
7
United Airlines Terminal Information & Contact
Departure Terminal - Washington (IAD)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Washington, US
Arrival Terminal - Guarulhos (GRU)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Sao Paulo, BR
United Airlines Flight Schedule from Washington (IAD) to Guarulhos (GRU)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA861 |  United Airlines | 22:30 | 10:20:00 | Boeing 767-400 Passenger |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Washington (IAD):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Guarulhos (GRU):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Guarulhos (GRU)
19.9°C
Avg Temperature110mm
Avg Rainfall10.3km/h
Avg Wind Speed79%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Guarulhos (GRU)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Guarulhos (GRU)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Guarulhos (GRU)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-08, 2025-09, 2025-12
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 Washington (IAD) to Sao Paulo (GRU)?
United Airlines operates 1 flight from Washington (IAD) to Sao Paulo (GRU).
What city does Sao Paulo (GRU) airport serve?
Sao Paulo (GRU) airport serves Guarulhos, BR.
How long is the United Airlines flight from Washington (IAD) to Sao Paulo (GRU)?
The flight duration is approximately 9h 30m - 10h 00m.
What is the distance from Washington (IAD) to Sao Paulo (GRU)?
The distance is 4779 miles (7689 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 767-400 Passenger on this route.
Which terminal does United Airlines use at Washington (IAD)?
United Airlines flights from Washington (IAD) depart from Terminal 1. Terminal 1 phone: 1-800-864-8331.
What is the United Airlines terminal phone number at Washington (IAD)?
The United Airlines terminal phone number at Washington (IAD) is 1-800-864-8331 (Terminal 1).
View all United Airlines flights to Washington (IAD) →
Popular United Airlines routes from Washington include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.