How many seats does this Boeing 787-10 have?

This KLM Royal Dutch Airlines Boeing 787-10 has 318 total seats across 3 cabin classes: Economy, Premium Economy, Business.

What cabin classes are available on this aircraft?

This Boeing 787-10 offers 3 cabin classes: Economy, Premium Economy, Business. Seat distribution: 252 Economy seats, 28 Premium Economy seats, 38 Business seats.

What route does KL642 fly?

KLM Royal Dutch Airlines flight KL642 operates from JFK (John F Kennedy International Airport) to AMS (Amsterdam Airport Schiphol), connecting New York and Amsterdam.

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.

KLM Royal Dutch Airlines KL642 Seat Map from JFK to

This Boeing 787-10 operates KLM Royal Dutch Airlines flight KL642 from New York (JFK) to Amsterdam (AMS). Browse the interactive seat map below 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.

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KL642 Flight Details

Flight Number: KL642

Origin:

(John F Kennedy International Airport, New York)

Destination:

(Amsterdam Airport Schiphol, Amsterdam)

Flight Date: October 25, 2025

Aircraft: Boeing 787-10

Airline Routes: View KLM Royal Dutch Airlines route map

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Flight Route Map

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View flights from JFK View flights to AMS View KLM Royal Dutch Airlines route map

Aircraft Configuration

Aircraft Details

Detailed seating information and configuration.

Airline: KLM Royal Dutch Airlines (KL)
Aircraft: Boeing 787-10
Seating: Main Deck: 318 seats total

Economy: 252 seats

Available: 154 Occupied: 90 Blocked: 8

61% Available

Premium Economy: 28 seats

Available: 14 Occupied: 14 Blocked: 0

50% Available

Business: 38 seats

Available: 9 Occupied: 29 Blocked: 0

24% Available
Legend: Seat Status

Blocked/Unavailable
Seat may be blocked due to:

Reserved for crew

Adjacent to status holder

Technical issues

Social distancing

Balance restrictions

Occupied
Seat has already been assigned to another passenger

Standard Seat
Regular economy seat with standard legroom and features

Seat Types

Premium Seat
Premium seats with enhanced comfort and services (may require additional fee)

Extra Legroom
Seats with additional legroom, often in exit rows or bulkhead

Wheelchair Accessible
Seats designated for passengers requiring wheelchair assistance

Window Seat
Seats next to the window with exterior views

Aisle Seat
Seats with direct access to the aisle for easy movement

Additional Features

EXIT Emergency Exit Row
Rows with emergency exits. Passengers must be willing and able to assist in emergencies. Age and physical restrictions apply.

LAV Lavatory
Location of aircraft restroom facilities

GAL Galley
Aircraft kitchen area for meal preparation

CREW Crew Rest Area
Designated rest areas for flight crew on long-haul flights

Seat Map - Boeing 787-10

Swipe to explore seat map

Main Deck

Business Class

10A

10K

Premium Economy Class

11A

11C

11D

11E

11G

11H

11K

12A

12C

12D

12E

12G

12H

12K

14A

14C

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Economy Class

17A

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17D

17E

17G

17H

17J

17K

18A

18B

18C

18D

18E

18G

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46J

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47D

47E

47G

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 KL642

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Frequently Asked Questions