What aircraft does AA73 use?

American Airlines flight AA73 operates on a Boeing 777-300ER from LAX to SYD.

How long is the AA73 flight?

The estimated flight time for AA73 from LAX to SYD is approximately 15h 35m covering 12,061 km (7,494 miles).

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

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

What cabin classes are available on this aircraft?

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

What route does AA73 fly?

American Airlines flight AA73 operates from LAX (Los Angeles International Airport) to SYD (Sydney Kingsford Smith International Airport), connecting Los Angeles and Sydney (Mascot).

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.

What is the seat map for AA73?

The seat map for AA73, American Airlines from Los Angeles (LAX) to Sydney (Mascot) (SYD), is a Boeing 777-300ER in a 4-class configuration with 304 seats. This is the typical configuration for the route, not a verified departure.

What aircraft is AA73?

AA73 is scheduled as a Boeing 777-300ER (4-class, 304 seats).

Flight: AA73
Airline: American Airlines
Route: Los Angeles (LAX) to Sydney (Mascot) (SYD)
Aircraft: Boeing 777-300ER
Configuration: 4-class, 304 seats

AA73 Seat Map

● On time

American Airlines · Boeing 777-300ER · Sat, 31 Oct 2026

Depart

LAX · Los Angeles

15h 35m

7,494 mi

Arrive

SYD · Sydney (Mascot)

+ Seat alert

304 seats across 4 cabins

F · First

0/8

J · Business

0/52

W · Premium Economy

0/28

Y · Economy

0/216

Filter:

First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

View:

First · Business · Premium · Economy · Rows 1–44

100%

Pinch to zoom • Long-press a seat to compare

First

Business

Premium Economy

Economy

First

Business

Premium Economy

Economy

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

D

G

J

A

C

D

E

G

H

J

L

A

C

D

E

G

H

J

L

A

C

D

E

G

H

J

L

D

E

G

H

A

C

D

E

G

H

J

L

A

C

D

E

G

H

J

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

C

J

L

A

C

J

L

A

C

J

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

B

C

D

E

G

H

J

K

L

A

C

D

E

G

H

J

L

A

C

D

E

G

H

J

L

A

C

D

E

G

H

J

L

D

E

G

H

Get seat alerts

Get Seat Alerts

Ask your AI assistant next time

Connect FlightSeatmap to Claude, ChatGPT, Cursor or VS Code and get seat maps without leaving the conversation.

Add to Cursor Add to VS Code Claude & ChatGPT setup

AA73 Flight Details

Flight Number: AA73

Origin:

(Los Angeles International Airport, Los Angeles)

Destination:

(Sydney Kingsford Smith International Airport, Sydney (Mascot))

Distance: 12,061 km (7,494 mi)

Est. Duration: 15h 35m

Flight Date: October 31, 2026

Aircraft: Boeing 777-300ER

Airline Routes: View American Airlines route map

Change Flight Date

Sign Up Free to Unlock

Best seat recommendations
Cached seatmaps are always free
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 LAX View flights to SYD 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

Premium Economy: 28

Business: 52

First: 8
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 Boeing 777-300ER seat map layout for flight AA73 from LAX to SYD — Reference layout

This Boeing 777-300ER operates American Airlines flight AA73 from Los Angeles (LAX) to Sydney (Mascot) (SYD). 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.

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 AA73

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

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

Boeing 777-300ER Seat Map

Full American Airlines Boeing 777-300ER seating chart, cabin layout, and seat reviews.

View seat map

Other Flights from LAX to SYD

QF4112

Qantas

QF12

Qantas

More American Airlines Flights

ORD → ORD

CLT → LAX

JFK → HND

ORD → CDG

LAX → KIX

LAX → LAX

View all American Airlines flights →

Questions

Frequently Asked Questions

Live seats

Flying this route? See which seats are open on your flight

Search your flight number free. Live seats and a seat alert for that flight cost $4.99 once with a Trip Pass, or $8.99/mo for every trip.

Find my flight Start free trial →

7-day money-back guarantee · Cancel anytime