What aircraft does AA8666 use?

American Airlines flight AA8666 operates on a 330 from MAD to ORD.

How long is the AA8666 flight?

The estimated flight time for AA8666 from MAD to ORD is approximately 8h 56m covering 6,746 km (4,192 miles).

How many seats does this 330 have?

This American Airlines 330 has 292 total seats across 3 cabin classes: Premium Economy, Economy, Business.

What cabin classes are available on this aircraft?

This 330 offers 3 cabin classes: Premium Economy, Economy, Business. Seat distribution: 21 Premium Economy seats, 242 Economy seats, 29 Business seats.

What route does AA8666 fly?

American Airlines flight AA8666 operates from MAD (Adolfo Suárez Madrid–Barajas Airport) to ORD (Chicago O'Hare International Airport), connecting Madrid and Chicago.

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.

AA8666 Seat Map — Madrid to Chicago

American Airlines 330 Oct 25, 2025

American Airlines flight AA8666 operates from Madrid (MAD) to Chicago (ORD) using a 330 with 292 seats across Premium Economy, 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

Business Class

Premium Economy Class

11A

11C

11D

11E

11H

11J

11L

12A

12C

12D

12E

12H

12J

12L

14A

14C

14D

14E

14H

14J

14L

Economy Class

21A

21C

22A

22C

22D

22E

22G

22H

22J

22L

23A

23C

23D

23E

23G

23H

23J

23L

24A

24C

24D

24E

24G

24H

24J

24L

25A

25C

25D

25E

25G

25H

25J

25L

26A

26C

26D

26E

26G

26H

26J

26L

27A

27C

27D

27E

27G

27H

27J

27L

28A

28C

28D

28E

28G

28H

28J

28L

29A

29C

29D

29E

29G

29H

29J

29L

30A

30C

30D

30E

30G

30H

30J

30L

31A

31C

31D

31E

31G

31H

31J

31L

32A

32C

32D

32E

32G

32H

32J

32L

33A

33C

33D

33E

33G

33H

33J

33L

34A

34C

34D

34E

34G

34H

34J

34L

35A

35C

35D

35E

35G

35H

35J

35L

36D

36E

36G

36H

37A

37C

37D

37E

37G

37H

37J

37L

38A

38C

38D

38E

38G

38H

38J

38L

39A

39C

39D

39E

39G

39H

39J

39L

40A

40C

40D

40E

40G

40H

40J

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

44A

44C

44D

44E

44G

44H

44J

44L

45A

45C

45D

45E

45G

45H

45J

45L

46A

46C

46D

46E

46G

46H

46J

46L

47A

47C

47D

47E

47G

47H

47J

47L

48A

48C

48D

48E

48G

48H

48J

48L

49A

49C

49D

49E

49H

49J

49L

50A

50C

50D

50E

50H

50J

50L

51A

51C

51D

51E

51H

51J

51L

52A

52C

52D

52E

52H

52J

52L

Get seat alerts

Get Seat Alerts

AA8666 Flight Details

Flight Number: AA8666

Origin:

(Adolfo Suárez Madrid–Barajas Airport, Madrid)

Destination:

(Chicago O'Hare International Airport, Chicago)

Distance: 6,746 km (4,192 mi)

Est. Duration: 8h 56m

Flight Date: October 25, 2025

Aircraft: 330

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 MAD View flights to ORD View American Airlines route map

Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: American Airlines (AA)
Aircraft: 330
Seating: Main Deck: 292 seats

Economy: 242

203 39 0

84% Available

Premium Economy: 21

16 5 0

76% Available

Business: 29

12 17 0

41% 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 330 seat map layout for flight AA8666 from MAD to ORD

This 330 operates American Airlines flight AA8666 from Madrid (MAD) to Chicago (ORD). 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 AA8666

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

Best for Legroom

Seat 37A Economy
Seat 37C Economy
Seat 37J Economy

Exit Row Seats

Seat 37A Economy
Seat 37C Economy
Seat 37J Economy

Quietest Seats

Seat 37L Economy
Seat 37J Economy
Seat 37C 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.

Passenger Reviews for AA8666

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!

View Detailed 330 Seat Map

Explore the full American Airlines 330 seating chart, cabin layout, and seat reviews

View Seat Map

More American Airlines Flights

PHX → LHR

LHR → JFK

DFW → DFW

ORD → LHR

HND → LAX

LAX → LHR

View all American Airlines flights →

Frequently Asked Questions

AA8666 Seat Map — Madrid to Chicago

Main Deck

Business Class

Premium Economy Class

Economy Class

Get Seat Alerts

AA8666 Flight Details

Change Flight Date

Sign Up Free to Unlock

Want Live Seat Availability?

Live Flight Status

Flight Route Map

Explore More Routes:

Seat Configuration Statistics

Aircraft Configuration

Aircraft Details

Seat Status

Seat Types

Features

Best Seats on AA8666

See Best Seat Recommendations

Best for Legroom

Exit Row Seats

Quietest Seats

Compare Seats

Compare Seats

Seat Selection Assistance

Seat Alerts Require Payment

Passenger Reviews for AA8666

Share Your Experience

View Detailed 330 Seat Map

More American Airlines Flights

Frequently Asked Questions

Get live seat data for this route