What aircraft does AA79 use?

American Airlines flight AA79 operates on a Boeing 777-300ER from LHR to DFW.

How long is the AA79 flight?

The estimated flight time for AA79 from LHR to DFW is approximately 10h 2m covering 7,627 km (4,739 miles).

How many seats does this Boeing 777-300ER have?

This American Airlines Boeing 777-300ER has 304 total seats across 4 cabin classes: Premium Economy, First, Economy, Business.

What cabin classes are available on this aircraft?

This Boeing 777-300ER offers 4 cabin classes: Premium Economy, First, Economy, Business. Seat distribution: 28 Premium Economy seats, 8 First seats, 216 Economy seats, 52 Business seats.

What route does AA79 fly?

American Airlines flight AA79 operates from LHR (London Heathrow Airport) to DFW (Dallas Fort Worth International Airport), connecting London and Dallas-Fort Worth.

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.

AA79 Seat Map — London to Dallas-Fort Worth

American Airlines Boeing 777-300ER May 20, 2026

American Airlines flight AA79 operates from London (LHR) to Dallas-Fort Worth (DFW) using a Boeing 777-300ER with 304 seats across Premium Economy, First, Economy, and Business. Use the interactive seat map below to find the best seat for your flight.

Filter:

Available Window Aisle Extra Legroom Occupied

View:

100%

Pinch to zoom • Double-tap to zoom in

Main Deck

First Class

Business Class

10A

10D

10G

10J

11A

11D

11G

11J

12A

12D

12G

12J

13A

13D

13G

13J

14A

14D

14G

14J

15A

15D

15G

15J

Premium Economy Class

16A

16C

16D

16E

16G

16H

16J

16L

17A

17C

17D

17E

17G

17H

17J

17L

18A

18C

18D

18E

18G

18H

18J

18L

19D

19E

19G

19H

Economy Class

20A

20C

20D

20E

20G

20H

20J

20L

21A

21C

21D

21E

21G

21H

21J

21L

22A

22B

22C

22D

22E

22G

22H

22J

22K

22L

23A

23B

23C

23D

23E

23G

23H

23J

23K

23L

24A

24B

24C

24D

24E

24G

24H

24J

24K

24L

25A

25B

25C

25D

25E

25G

25H

25J

25K

25L

26A

26B

26C

26D

26E

26G

26H

26J

26K

26L

27A

27B

27C

27D

27E

27G

27H

27J

27K

27L

28A

28B

28C

28D

28E

28G

28H

28J

28K

28L

29A

29B

29C

29D

29E

29G

29H

29J

29K

29L

30A

30C

30J

30L

31A

31C

31J

31L

32A

32C

32J

32L

33A

33B

33C

33D

33E

33G

33H

33J

33K

33L

34A

34B

34C

34D

34E

34G

34H

34J

34K

34L

35A

35B

35C

35D

35E

35G

35H

35J

35K

35L

36A

36B

36C

36D

36E

36G

36H

36J

36K

36L

37A

37B

37C

37D

37E

37G

37H

37J

37K

37L

38A

38B

38C

38D

38E

38G

38H

38J

38K

38L

39A

39B

39C

39D

39E

39G

39H

39J

39K

39L

40A

40B

40C

40D

40E

40G

40H

40J

40K

40L

41A

41C

41D

41E

41G

41H

41J

41L

42A

42C

42D

42E

42G

42H

42J

42L

43A

43C

43D

43E

43G

43H

43J

43L

44D

44E

44G

44H

Get seat alerts

Get Seat Alerts

AA79 Flight Details

Flight Number: AA79

Origin:

(London Heathrow Airport, London)

Destination:

(Dallas Fort Worth International Airport, Dallas-Fort Worth)

Distance: 7,627 km (4,739 mi)

Est. Duration: 10h 2m

Flight Date: May 20, 2026

Aircraft: Boeing 777-300ER

Airline Routes: View American Airlines route map

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 DFW View American Airlines route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: American Airlines (AA)
Aircraft: Boeing 777-300ER
Seating: Main Deck: 304 seats

Economy: 216

29 95 92

13% Available

Premium Economy: 28

2 26 0

7% Available

Business: 52

24 28 0

46% Available

First: 8

4 4 0

50% Available
Legend: Seat Status

Blocked

Occupied

Standard

Seat Types

Premium

Legroom

Window

Aisle

Features

EXIT Exit Row

LAV Lavatory

GAL Galley

CREW Crew

American Airlines Boeing 777-300ER seat map layout for flight AA79 from LHR to DFW

This Boeing 777-300ER operates American Airlines flight AA79 from London (LHR) to Dallas-Fort Worth (DFW). 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 AA79

Based on legroom, location, and passenger preferences

See Best Seat Recommendations

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

Already have an account? Sign in

Quietest Seats

Seat 35K Economy
Seat 35B Economy
Seat 34K Economy

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

Compare Seats

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.