How many seats does this Boeing 777-300ER have?

This All Nippon Airways Boeing 777-300ER has 180 total seats across 2 cabin classes: Economy, Business.

What cabin classes are available on this aircraft?

This Boeing 777-300ER offers 2 cabin classes: Economy, Business. Seat distribution: 116 Economy seats, 64 Business seats.

What route does NH12 fly?

All Nippon Airways flight NH12 operates from NRT (Narita International Airport) to ORD (Chicago O'Hare International Airport), connecting Narita and Chicago.

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.

NH12 Seat Map NRT → ORD

All Nippon Airways Boeing 777-300ER Dec 31, 2025

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Available Window Aisle Extra Legroom Occupied

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No Seat Data for December 31, 2025

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Showing general aircraft seat map layout:

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Main Deck

Business Class

10C

10D

10G

10H

11A

11E

11F

11K

12C

12D

12G

12H

13A

13E

13F

13K

14C

14D

14G

14H

15A

15E

15F

15K

16C

16D

16G

16H

17A

17E

17F

17K

18C

18D

18G

18H

19A

19E

19F

19K

20C

20D

20G

20H

Economy Class

30A

30B

30C

30H

30J

30K

31A

31B

31C

31D

31E

31F

31G

31H

31J

31K

32A

32B

32C

32D

32E

32F

32G

32H

32J

32K

33A

33B

33C

33D

33E

33F

33G

33H

33J

33K

34A

34B

34C

34D

34E

34F

34G

34H

34J

34K

35A

35B

35C

35D

35E

35F

35G

35H

35J

35K

36A

36B

36C

36D

36E

36F

36G

36H

36J

36K

37A

37B

37C

37D

37E

37F

37G

37H

37J

37K

38A

38B

38C

38D

38E

38F

38G

38H

38J

38K

39A

39C

39D

39E

39F

39G

39H

39K

40A

40C

40D

40E

40F

40G

40H

40K

41A

41C

41D

41E

41F

41G

41H

41K

42A

42C

42D

42E

42F

42G

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No Seat Data for December 31, 2025

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NH12 Flight Details

Flight Number: NH12

Origin:

(Narita International Airport, Narita)

Destination:

(Chicago O'Hare International Airport, Chicago)

Flight Date: December 31, 2025

Aircraft: Boeing 777-300ER

Airline Routes: View All Nippon Airways route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: All Nippon Airways (NH)
Aircraft: Boeing 777-300ER
Seating: Main Deck: 180 seats

Economy: 116

5 58 53

4% Available

Business: 64

6 58 0

9% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

This Boeing 777-300ER operates All Nippon Airways flight NH12 from Narita (NRT) to Chicago (ORD). 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 NH12

Based on legroom, location, and passenger preferences

Best Window Seats

Seat 39A Economy

Best Aisle Seats

Seat 17E Business
Seat 17F Business
Seat 20C Business

Quietest Seats

Seat 39A Economy
Seat 20C Business
Seat 20D Business

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

Seat Selection Assistance

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Passenger Reviews for NH12

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Frequently Asked Questions

NH12 All Nippon Airways Seat Map from NRT to ORD on Boeing 777-300ER

NH12 Seat Map NRT → ORD

No Seat Data for December 31, 2025

Main Deck

Business Class

Economy Class

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No Seat Data for December 31, 2025

NH12 Flight Details

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Seat Configuration Statistics

Aircraft Configuration

Aircraft Details

Seat Status

Seat Types

Features

Best Seats on NH12

Best Window Seats

Best Aisle Seats

Quietest Seats

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Compare Seats

Seat Selection Assistance

Seat Alerts Require Payment

Passenger Reviews for NH12

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Frequently Asked Questions