What aircraft does JL7 use?

Japan Airlines flight JL7 operates on a Boeing 787-9 from BOS to NRT.

How long is the JL7 flight?

The estimated flight time for JL7 from BOS to NRT is approximately 13h 57m covering 10,761 km (6,687 miles).

Yes, Japan Airlines flight JL7 offers WiFi onboard provided by Panasonic.

How many seats does this Boeing 787-9 have?

This Japan Airlines Boeing 787-9 has 195 total seats across 3 cabin classes: Business, Premium Economy, Economy.

What cabin classes are available on this aircraft?

This Boeing 787-9 offers 3 cabin classes: Business, Premium Economy, Economy. Seat distribution: 44 Business seats, 35 Premium Economy seats, 116 Economy seats.

What route does JL7 fly?

Japan Airlines flight JL7 operates from BOS (Logan International Airport) to NRT (Narita International Airport), connecting Boston and Narita.

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.

JL7 Seat Map

● On time

Japan Airlines · Boeing 787-9 · Wed, 10 Dec 2025

Depart

BOS · Boston

13h 57m

6,687 mi

Arrive

NRT · Narita

+ Seat alert

J · Business

0/44

W · Premium Economy

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Y · Economy

16/116

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Premium · Economy · Rows 1–59

100%

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

45K

Score 65 #1

Quick exit access · Front of cabin (faster service)

Extra legroom

47C

Score 63 #2

Easy aisle access · Front of cabin (faster service)

Aisle

46K

Score 63 #3

Window view · Front of cabin (faster service)

Window

47A

Score 63 #4

Window view · Front of cabin (faster service)

Window

Get Seat Alerts

JL7 Flight Details

Flight Number: JL7

Origin:

(Logan International Airport, Boston)

Destination:

(Narita International Airport, Narita)

Distance: 10,761 km (6,687 mi)

Est. Duration: 13h 57m

Flight Date: December 10, 2025

Aircraft: Boeing 787-9

In-Flight WiFi: Panasonic (verified)

Airline Routes: View Japan Airlines route map

Award Availability: Check award seats on AwardTravelFinder

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Flight Route Map

Explore More Routes:

View flights from BOS View flights to NRT View Japan Airlines route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Japan Airlines (JL)
Aircraft: Boeing 787-9
Seating: Main Deck: 195 seats

Economy: 116

16 88 12

14% Available

Premium Economy: 35

0 33 2

0% Available

Business: 44

0 37 7

0% 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

This Boeing 787-9 operates Japan Airlines flight JL7 from Boston (BOS) to Narita (NRT). 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 JL7

Based on legroom, location, and passenger preferences

Members only

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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 46K Economy
Seat 47A Economy
Seat 50K Economy

Best Aisle Seats

Seat 47C Economy

Best for Legroom

Seat 45K Economy

Exit Row Seats

Seat 45K Economy

Quietest Seats

Seat 45K Economy
Seat 46K Economy
Seat 47A Economy

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 JL7

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Boeing 787-9 Seat Map

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

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