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 · Sun, 07 Jun 2026

Depart

BOS · Boston

8h 1m

3,735 mi

Arrive

ZRH · Zurich

+ Seat alert

F · First

7/8

J · Business

12/45

Y · Economy

128/183

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

First · Business · Economy · Rows 1–45

No Seat Data for June 07, 2026

We don't have cached seat availability data for this specific date. The seat map below shows the general aircraft layout, but seat availability may differ on your travel date.

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Real-time data directly from the airline

Showing general aircraft seat map layout:

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

22D

Score 88 #1

Extra legroom · Easy aisle access

Extra legroom

22G

Score 88 #2

Extra legroom · Easy aisle access

Extra legroom

29D

Score 70 #3

Extra legroom · Easy aisle access

Extra legroom

29G

Score 70 #4

Extra legroom · Easy aisle access

Aisle

Get Seat Alerts

No Seat Data for June 07, 2026

We don't have cached seat availability for this date. The seat map shows the general aircraft layout. Showing layout from August 02, 2025.

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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: June 07, 2026

Aircraft: Airbus A330-300

Airline Routes: View Swiss International Air Lines route map

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View Plans

Flight Route Map

Explore More Routes:

View flights from BOS View flights to ZRH View Swiss International Air Lines route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Swiss International Air Lines (LX)
Aircraft: Airbus A330-300
Seating: Main Deck: 236 seats

Economy: 183

128 52 3

70% Available

Business: 45

12 28 5

27% Available

First: 8

7 0 1

88% 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

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.

Best Seats on LX53

Based on legroom, location, and passenger preferences

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Create a free account to see which seats have the best legroom, views, and quietest locations.

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Best Window Seats

Seat 25K Economy
Seat 26A Economy
Seat 31K Economy

Best Aisle Seats

Seat 22G Economy
Seat 22D Economy
Seat 29G Economy

Best for Legroom

Seat 22D Economy
Seat 22G Economy
Seat 29D Economy

Quietest Seats

Seat 22G Economy
Seat 22D Economy
Seat 1G First

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

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Seat Selection Assistance

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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.

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