How many seats does this Boeing 737-900 have?

This United Airlines Boeing 737-900 has 179 total seats across 2 cabin classes: Business, Economy.

What cabin classes are available on this aircraft?

This Boeing 737-900 offers 2 cabin classes: Business, Economy. Seat distribution: 20 Business seats, 159 Economy seats.

What route does UA2313 fly?

United Airlines flight UA2313 operates from IAH (George Bush Intercontinental Houston Airport) to SFO (San Francisco International Airport), connecting Houston and San Francisco.

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.

UA2313 Seat Map IAH → SFO

United Airlines 739 Oct 25, 2025

Filter:

Available Window Aisle Extra Legroom Occupied

View:

100%

Pinch to zoom • Double-tap to zoom in

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UA2313 Flight Details

Flight Number: UA2313

Origin:

(George Bush Intercontinental Houston Airport, Houston)

Destination:

(San Francisco International Airport, San Francisco)

Flight Date: October 25, 2025

Aircraft: 739

Airline Routes: View United Airlines route map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: United Airlines (UA)
Aircraft: 739
Seating: Main Deck: 179 seats

Economy: 159

20 55 84

13% Available

Business: 20

5 15 0

25% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

This 739 operates United Airlines flight UA2313 from Houston (IAH) to San Francisco (SFO). 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 UA2313

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 1F Business
Seat 3F Business
Seat 4F Business

Best Aisle Seats

Seat 31C Economy
Seat 31D Economy
Seat 5E Business

Quietest Seats

Seat 12A Economy
Seat 12B Economy
Seat 12C Economy

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

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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 UA2313

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Frequently Asked Questions

UA2313 United Airlines Seat Map from IAH to SFO - 739