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: Business, Premium Economy, Economy.

What cabin classes are available on this aircraft?

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

● On time

American Airlines · 330 · Sat, 31 Oct 2026

Depart

MAD · Madrid

8h 56m

4,192 mi

Arrive

ORD · Chicago

+ Seat alert

J · Business

0/19

W · Premium Economy

0/12

Y · Economy

0/269

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

Seat layout via AwardTool

Business · Premium · Economy · Rows 1–56

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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 31, 2026

Aircraft: 330

Airline Routes: View American Airlines route map

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Flight Route Map

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Aircraft Configuration

Aircraft Details

Seating info & configuration

Airline: American Airlines (AA)
Aircraft: 330
Seating: Main Deck: 300 seats

Economy: 269

Premium Economy: 12

Business: 19
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

American Airlines 330 seat map layout for flight AA8666 from MAD to ORD — Reference layout

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.

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330 Seat Map

Full American Airlines 330 seating chart, cabin layout, and seat reviews.

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