What aircraft does UA7917 use?

United Airlines flight UA7917 operates on a Boeing 787-9 from NRT to HAN.

How long is the UA7917 flight?

The estimated flight time for UA7917 from NRT to HAN is approximately 5h 9m covering 3,720 km (2,311 miles).

What route does UA7917 fly?

United Airlines flight UA7917 operates from NRT (Narita International Airport) to HAN (Noi Bai International Airport), connecting Narita and Hanoi (Soc Son).

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.

UA7917 Seat Map

● On time

United Airlines · Boeing 787-9 · Mon, 24 Aug 2026

Depart

NRT · Narita

5h 9m

2,311 mi

Arrive

HAN · Hanoi (Soc Son)

+ Seat alert

J · Business

47/48

Y · Economy

83/167

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 1–36

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

15H

Score 63 #1

Easy aisle access · Near wings (smoother ride)

Aisle

15G

Score 63 #2

Easy aisle access · Near wings (smoother ride)

Aisle

Score 63 #3

Easy aisle access · Front of cabin (faster service)

Aisle Business

15A

Score 63 #4

Window view · Near wings (smoother ride)

Window

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UA7917 Flight Details

Flight Number: UA7917

Origin:

(Narita International Airport, Narita)

Destination:

(Noi Bai International Airport, Hanoi (Soc Son))

Distance: 3,720 km (2,311 mi)

Est. Duration: 5h 9m

Flight Date: August 24, 2026

Aircraft: Boeing 787-9

Airline Routes: View United Airlines route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: United Airlines (UA)
Aircraft: Boeing 787-9
Seating: Main Deck: 215 seats

Economy: 167

83 0 84

50% Available

Business: 48

47 0 1

98% Available
Legend: Seat Status

Blocked

Occupied

Standard

Cabin Classes

First

Business

Premium Economy

Economy

Extra legroom / exit

Features

Exit door

WC Lavatory

GALLEY Galley

CREW Crew area

United Airlines Boeing 787-9 seat map layout for flight UA7917 from NRT to HAN — Reference layout

This Boeing 787-9 operates United Airlines flight UA7917 from Narita (NRT) to Hanoi (Soc Son) (HAN). 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 UA7917

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 15A Economy
Seat 15K Economy
Seat 16A Economy

Best Aisle Seats

Seat 15H Economy
Seat 15G Economy
Seat 8H Business

Quietest Seats

Seat 9G Business
Seat 9E Business
Seat 9C Business

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

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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.

Reviews

Passenger Reviews for UA7917

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Boeing 787-9 Seat Map

Full United Airlines Boeing 787-9 seating chart, cabin layout, and seat reviews.

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