What aircraft does BA400 use?

British Airways flight BA400 operates on a Airbus A321neo from LHR to CAI.

How long is the BA400 flight?

The estimated flight time for BA400 from LHR to CAI is approximately 4h 55m covering 3,533 km (2,195 miles).

What route does BA400 fly?

British Airways flight BA400 operates from LHR (London Heathrow Airport) to CAI (Cairo International Airport), connecting London and Cairo.

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.

BA400 Seat Map

● On time

British Airways · Airbus A321neo · Sun, 23 Nov 2025

Depart

LHR · London

4h 55m

2,195 mi

Arrive

CAI · Cairo

+ Seat alert

J · Business

44/56

Y · Economy

116/136

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Business · Economy · Rows 1–37

100%

Pinch to zoom • Double-tap to zoom in

Business

Economy

Business

Economy

1A

1C

1D

1F

2A

2C

2D

2F

3A

3C

3D

3F

4A

4C

4D

4F

5A

5C

5D

5F

6A

6C

6D

6F

7A

7C

7D

7F

8A

8C

8D

8F

9A

9C

9D

9F

10A

10C

10D

10F

11A

11C

11D

11F

12A

12C

12D

12F

13A

13C

13D

13F

14A

14C

14D

14F

15A

15B

15C

15D

15E

15F

16A

16B

16C

16D

16E

16F

17A

17B

17C

17D

17E

17F

18A

18B

18C

18D

18E

18F

19A

19B

19C

19D

19E

19F

20A

20B

20C

20D

20E

20F

21A

21B

21C

21D

21E

21F

22A

22B

22C

22D

22E

22F

23A

23B

23C

23D

23E

23F

24A

24B

24C

24D

24E

24F

25A

25B

25C

25D

25E

25F

26B

26C

26D

26E

27A

27B

27C

27D

27E

27F

28A

28B

28C

28D

28E

28F

29A

29B

29C

29D

29E

29F

30A

30B

30C

30D

30E

30F

31A

31B

31C

31D

31E

31F

32A

32B

32C

32D

32E

32F

33A

33B

33C

33D

33E

33F

34A

34B

34C

34D

34E

34F

35A

35B

35C

35D

35E

35F

36A

36B

36C

36D

36E

36F

37A

37B

37C

37D

37E

37F

Get seat alerts

Top picks · Economy

Highest-scoring available seats on this aircraft

26C

Score 68 #1

Quick exit access · Easy aisle access

Extra legroom

26B

Score 45 #2

Quick exit access

Extra legroom

13D

Score 63 #3

Easy aisle access · Front of cabin (faster service)

Aisle Business

13C

Score 63 #4

Easy aisle access · Front of cabin (faster service)

Aisle Business

Get Seat Alerts

BA400 Flight Details

Flight Number: BA400

Origin:

(London Heathrow Airport, London)

Destination:

(Cairo International Airport, Cairo)

Distance: 3,533 km (2,195 mi)

Est. Duration: 4h 55m

Flight Date: November 23, 2025

Aircraft: Airbus A321neo

Airline Routes: View British Airways route map

Award Availability: Check award seats on AwardTravelFinder

Change Flight Date

Sign Up Free to Unlock

Best seat recommendations
1 free seatmap search per month
Full seat details and legroom info

Already have an account? Sign in

Want Live Seat Availability?

Subscribe for real-time seat availability and pricing.

View Plans

Flight Route Map

Explore More Routes:

View flights from LHR View flights to CAI View British Airways route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: British Airways (BA)
Aircraft: Airbus A321neo
Seating: Main Deck: 192 seats

Economy: 136

116 8 12

85% Available

Business: 56

44 12 0

79% 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

British Airways Airbus A321neo seat map layout for flight BA400 from LHR to CAI — Reference layout

This Airbus A321neo operates British Airways flight BA400 from London (LHR) to Cairo (CAI). 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 BA400

Based on legroom, location, and passenger preferences

Members only

See Best Seat Recommendations

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

Already a member? Sign in

Best Window Seats

Seat 13F Business
Seat 13A Business
Seat 12F Business

Best Aisle Seats

Seat 26C Economy
Seat 13D Business
Seat 13C Business

Best for Legroom

Seat 26C Economy
Seat 26B Economy

Exit Row Seats

Seat 26C Economy
Seat 26B Economy

Quietest Seats

Seat 1A Business
Seat 1C Business
Seat 1D Business

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

Compare

Long-press seats to add them for comparison

Compare seats

Click and hold on seats to add them for comparison

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.

Reviews

Passenger Reviews for BA400

Share Your Experience

Earn 1-3 Credits

Help fellow travelers by sharing your experience!

Credit Rewards:

• Basic review: 1 credit
• Detailed review (100+ words): +1 credit
• Add photos: +1 credit

Cabin Class

Seat Number

Overall Rating

Your Review

Word count: 0 +1 credit bonus!

Add Photos (+1 credit)

Upload up to 5 photos (JPG, PNG)

No reviews yet. Be the first to share your experience.

Airbus A321neo Seat Map

Full British Airways Airbus A321neo seating chart, cabin layout, and seat reviews.

View seat map

Other Flights from LHR to CAI

BA400

British Airways

BA406

British Airways

More British Airways Flights

AGP → LHR

AMS → LCY

AMS → LHR

ANU → LGW

ARN → LHR

AUH → LHR

View all British Airways flights →

Questions

Frequently Asked Questions

Upgrade

Sign up free to use FlightSeatmap