What aircraft does LX53 use?

Swiss International Air Lines flight LX53 operates on a Airbus A330-300 from BOS to ZRH.

How long is the LX53 flight?

The estimated flight time for LX53 from BOS to ZRH is approximately 8h 1m covering 6,011 km (3,735 miles).

How many seats does this Airbus A330-300 have?

This Swiss International Air Lines Airbus A330-300 has 236 total seats across 3 cabin classes: First, Business, Economy.

What cabin classes are available on this aircraft?

This Airbus A330-300 offers 3 cabin classes: First, Business, Economy. Seat distribution: 8 First seats, 45 Business seats, 183 Economy seats.

What route does LX53 fly?

Swiss International Air Lines flight LX53 operates from BOS (Logan International Airport) to ZRH (Zürich Airport), connecting Boston and Zurich.

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.

LX53 Seat Map

● On time

Swiss International Air Lines · Airbus A330-300 · Sat, 31 Oct 2026

Depart

BOS · Boston

8h 1m

3,735 mi

Arrive

ZRH · Zurich

+ Seat alert

F · First

0/8

J · Business

0/45

W · Premium Economy

0/28

Y · Economy

0/175

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First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Seat layout via AwardTool

First · Business · Premium · Economy · Rows 1–45

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LX53 Flight Details

Flight Number: LX53

Origin:

(Logan International Airport, Boston)

Destination:

(Zürich Airport, Zurich)

Distance: 6,011 km (3,735 mi)

Est. Duration: 8h 1m

Flight Date: October 31, 2026

Aircraft: Airbus A330-300

Airline Routes: View Swiss International Air Lines route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Swiss International Air Lines (LX)
Aircraft: Airbus A330-300
Seating: Main Deck: 256 seats

Economy: 175

Premium Economy: 28

Business: 45

First: 8
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

Swiss International Air Lines Airbus A330-300 seat map layout for flight LX53 from BOS to ZRH — Reference layout

This Airbus A330-300 operates Swiss International Air Lines flight LX53 from Boston (BOS) to Zurich (ZRH). 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.

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Passenger Reviews for LX53

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Airbus A330-300 Seat Map

Full Swiss International Air Lines Airbus A330-300 seating chart, cabin layout, and seat reviews.

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Questions

Frequently Asked Questions

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