What aircraft does JL665 use?

Japan Airlines Domestic flight JL665 operates on a Boeing 737-800 Winglets from HND to OIT.

How long is the JL665 flight?

The estimated flight time for JL665 from HND to OIT is approximately 1h 28m covering 772 km (480 miles).

What route does JL665 fly?

Japan Airlines Domestic flight JL665 operates from HND (Tokyo Haneda International Airport) to OIT (Oita Airport), connecting Tokyo and Oita.

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.

JL665 Seat Map

● On time

Japan Airlines Domestic · Boeing 737-800 Winglets · Mon, 01 Dec 2025

Depart

HND · Tokyo

1h 28m

480 mi

Arrive

OIT · Oita

+ Seat alert

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Y · Economy

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

22C

Score 78 #1

Quick exit access · Easy aisle access

Extra legroom

22H

Score 78 #2

Quick exit access · Easy aisle access

Extra legroom

22J

Score 55 #3

Quick exit access · Near wings (smoother ride)

Extra legroom

21K

Score 68 #4

Window view · Near wings (smoother ride)

Window

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JL665 Flight Details

Flight Number: JL665

Origin:

(Tokyo Haneda International Airport, Tokyo)

Destination:

(Oita Airport, Oita)

Distance: 772 km (480 mi)

Est. Duration: 1h 28m

Flight Date: December 01, 2025

Aircraft: Boeing 737-800 Winglets

Airline Routes: View Japan Airlines Domestic route map

Award Availability: Check award seats on AwardTravelFinder

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Japan Airlines Domestic (JL)
Aircraft: Boeing 737-800 Winglets
Seating: Main Deck: 165 seats

Economy: 145

6 92 47

4% Available

Business: 20

0 17 3

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 737-800 Winglets operates Japan Airlines Domestic flight JL665 from Tokyo (HND) to Oita (OIT). 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 JL665

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 21K Economy

Best Aisle Seats

Seat 22C Economy
Seat 22H Economy

Best for Legroom

Seat 22C Economy
Seat 22H Economy
Seat 22J Economy

Exit Row Seats

Seat 22C Economy
Seat 22H Economy
Seat 22J Economy

Quietest Seats

Seat 22C Economy
Seat 22H Economy
Seat 21K Economy

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

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Reviews

Passenger Reviews for JL665

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Boeing 737-800 Winglets Seat Map

Full Japan Airlines Domestic Boeing 737-800 Winglets seating chart, cabin layout, and seat reviews.

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More Japan Airlines Domestic Flights

JFK → HND

HND → BKK

HND → SIN

NRT → ORD

HND → OIT

HND → DFW

View all Japan Airlines Domestic flights →

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JL665 Seat Map

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JL665 Flight Details

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Best Seats on JL665

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