How many seats does this 76W have?

This Icelandair 76W has 262 total seats across 2 cabin classes: Economy, Business.

What cabin classes are available on this aircraft?

This 76W offers 2 cabin classes: Economy, Business. Seat distribution: 237 Economy seats, 25 Business seats.

What route does FI631 fly?

Icelandair flight FI631 operates from KEF (Keflavik International Airport) to BOS (Logan International Airport), connecting Reykjavík and Boston.

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.

FI631 Seat Map KEF → BOS

Icelandair 76W Jan 13, 2026

Filter:

Available Window Aisle Extra Legroom Occupied

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No Seat Data for January 13, 2026

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Real-time data directly from the airline

Showing general aircraft seat map layout:

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Main Deck

Business Class

Economy Class

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No Seat Data for January 13, 2026

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FI631 Flight Details

Flight Number: FI631

Origin:

(Keflavik International Airport, Reykjavík)

Destination:

(Logan International Airport, Boston)

Flight Date: January 13, 2026

Aircraft: 76W

Airline Routes: View Icelandair route map

Award Availability: Check award seats on AwardTravelFinder

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Icelandair (FI)
Aircraft: 76W
Seating: Main Deck: 262 seats

Economy: 237

220 17 0

93% Available

Business: 25

25 0 0

100% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

This 76W operates Icelandair flight FI631 from Reykjavík (KEF) to Boston (BOS). 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 FI631

Based on legroom, location, and passenger preferences

Best Window Seats

Seat 6A Economy
Seat 6G Economy
Seat 20G Economy

Best Aisle Seats

Seat 6B Economy
Seat 6C Economy
Seat 6E Economy

Best for Legroom

Seat 6A Economy
Seat 6B Economy
Seat 6C Economy

Exit Row Seats

Seat 19A Economy
Seat 19B Economy
Seat 19F Economy

Quietest Seats

Seat 6A Economy
Seat 6B Economy
Seat 6C Economy

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

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 FI631

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Frequently Asked Questions

FI631 Icelandair Seat Map from KEF to BOS - 76W

FI631 Seat Map KEF → BOS

No Seat Data for January 13, 2026

Main Deck

Business Class

Economy Class

Get Seat Alerts

No Seat Data for January 13, 2026

FI631 Flight Details

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Seat Configuration Statistics

Aircraft Configuration

Aircraft Details

Seat Status

Seat Types

Features

Best Seats on FI631

Best Window Seats

Best Aisle Seats

Best for Legroom

Exit Row Seats

Quietest Seats

Compare Seats

Compare Seats

Seat Selection Assistance

Seat Alerts Require Payment

Passenger Reviews for FI631

Share Your Experience

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