What route does UA844 fly?

United Airlines flight UA844 operates from GRU (Guarulhos - Governador André Franco Montoro International Airport) to ORD (Chicago O'Hare International Airport), connecting São Paulo and Chicago.

How do I choose the best seat?

The best seat depends on your priorities. For extra legroom, choose seats near emergency exits or bulkhead rows. For quick boarding/deplaning, select seats near the front. Avoid seats near lavatories or galleys if you prefer a quieter flight. Window seats offer views and a wall to lean against, while aisle seats provide easier access to move around.

What do the different seat colors mean?

Green seats are typically available for selection, red seats are occupied or blocked, yellow/orange seats may have restrictions or extra fees, and blue seats often indicate premium or preferred seating with additional charges. Hover over any seat to see specific details and pricing.

Can I change my seat after booking?

Yes, most airlines allow seat changes after booking, though fees may apply depending on your fare type and desired seat. You can typically change seats through the airline's website, mobile app, or by calling customer service. Some seats become available closer to departure as the airline releases blocked inventory.

When is the best time to select seats?

The best time varies by strategy. Book immediately after purchasing your ticket for the widest selection, or wait until 24 hours before departure when airlines often release blocked premium seats. For popular routes, early selection is recommended. Our seat alerts can notify you when preferred seats become available.

Are the seat maps updated in real-time?

Our flight seat maps are updated regularly throughout the day to reflect current availability. However, seat availability can change rapidly, especially close to departure. We recommend checking the airline's official website for the most up-to-date information when making your final selection.

What if my preferred seat isn't available?

You can also check back periodically as seats often open up closer to departure when other passengers make changes or when the airline releases additional inventory.

UA844 Seat Map GRU → ORD

United Airlines Boeing 787-10 Apr 30, 2026

Filter:

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View:

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UA844 Flight Details

Flight Number: UA844

Origin:

(Guarulhos - Governador André Franco Montoro International Airport, São Paulo)

Destination:

(Chicago O'Hare International Airport, Chicago)

Flight Date: April 30, 2026

Aircraft: Boeing 787-10

Airline Routes: View United Airlines route map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: United Airlines (UA)
Aircraft: Boeing 787-10
Seating: Main Deck: 297 seats

Economy: 253

51 55 147

20% Available

Business: 44

19 25 0

43% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

United Airlines Boeing 787-10 seat map layout for flight UA844 from GRU to ORD

This Boeing 787-10 operates United Airlines flight UA844 from São Paulo (GRU) to Chicago (ORD). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

Best Seats on UA844

Based on legroom, location, and passenger preferences

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Create a free account to see which seats have the best legroom, views, and quietest locations.

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Best Window Seats

Seat 3A Business
Seat 6A Business
Seat 8L Business

Best Aisle Seats

Seat 10F Business
Seat 10D Business
Seat 8F Business

Quietest Seats

Seat 1F Business
Seat 3A Business
Seat 4D Business

Recommendations based on seat characteristics, cabin position, and proximity to facilities. Availability may vary by date.

Seat Selection Assistance

Seat Alerts Require Payment

Seat alerts are available to users with a paid plan or credits. This feature monitors seat availability and notifies you when your preferred seats become available.

Passenger Reviews for UA844

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Frequently Asked Questions

UA844 United Airlines Seat Map from GRU to ORD - Boeing 787-10