What aircraft does LH422 use?

Lufthansa flight LH422 operates on a 343 from FRA to BOS.

How long is the LH422 flight?

The estimated flight time for LH422 from FRA to BOS is approximately 7h 52m covering 5,889 km (3,659 miles).

How many seats does this 343 have?

This Lufthansa 343 has 251 total seats across 2 cabin classes: Business, Economy.

What cabin classes are available on this aircraft?

This 343 offers 2 cabin classes: Business, Economy. Seat distribution: 30 Business seats, 221 Economy seats.

What route does LH422 fly?

Lufthansa flight LH422 operates from FRA (Frankfurt Airport) to BOS (Logan International Airport), connecting Frankfurt am Main 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.

LH422 Seat Map

● On time

Lufthansa · 343 · Mon, 27 Oct 2025

Depart

FRA · Frankfurt am Main

7h 52m

3,659 mi

Arrive

BOS · Boston

+ Seat alert

J · Business

28/30

Y · Economy

165/221

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 1–46

100%

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Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

16A

Score 83 #1

Extra legroom · Window view

Extra legroom

16C

Score 83 #2

Extra legroom · Easy aisle access

Extra legroom

16D

Score 83 #3

Extra legroom · Easy aisle access

Extra legroom

30A

Score 83 #4

Extra legroom · Quick exit access

Exit row

Get Seat Alerts

LH422 Flight Details

Flight Number: LH422

Origin:

(Frankfurt Airport, Frankfurt am Main)

Destination:

(Logan International Airport, Boston)

Distance: 5,889 km (3,659 mi)

Est. Duration: 7h 52m

Flight Date: October 27, 2025

Aircraft: 343

Airline Routes: View Lufthansa route map

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Flight Route Map

Explore More Routes:

View flights from FRA View flights to BOS View Lufthansa route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: Lufthansa (LH)
Aircraft: 343
Seating: Main Deck: 251 seats

Economy: 221

165 5 51

75% Available

Business: 30

28 0 2

93% 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

This 343 operates Lufthansa flight LH422 from Frankfurt am Main (FRA) 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 LH422

Based on legroom, location, and passenger preferences

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Best Window Seats

Seat 30K Economy
Seat 30A Economy
Seat 16A Economy

Best Aisle Seats

Seat 16H Economy
Seat 16G Economy
Seat 16D Economy

Best for Legroom

Seat 16A Economy
Seat 16C Economy
Seat 16D Economy

Exit Row Seats

Seat 30A Economy
Seat 30C Economy
Seat 30H Economy

Quietest Seats

Seat 16A Economy
Seat 16C Economy
Seat 16D Economy

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

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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.

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