American Airlines has taken a major step toward modernizing its long-haul fleet. The airline has sent its first Boeing 777-300ER to Hong Kong to begin an extensive interior retrofit. This marks the official start of a long-planned upgrade designed to offer a more comfortable, efficient, and premium travel experience. The project, part of the carrier’s broad fleet strategy, focuses on new seating, a refreshed cabin layout, and the removal of international first class.
The retrofit is the first physical milestone in the airline’s long-running effort to align its widebody fleet with modern premium standards. The refreshed aircraft is expected to reenter service by spring 2026, with each subsequent aircraft moving through the program more quickly.
The First Aircraft Begins Its Transformation
Aircraft N718AN is the first 777-300ER to begin the upgrade. It departed for Hong Kong in early December 2025 on a dedicated ferry flight. This jet will serve as the blueprint for the entire 20-aircraft subfleet. Once completed, it will carry the same next-generation seats and cabin styling now found on newer American Airlines jets.
The airline is using the 777-300ER as the launch platform for its new Flagship Suites, which will gradually take the place of Flagship First. The 777-300ERs, known for operating the airline’s busiest long-haul routes, are set to become some of the most premium aircraft in American’s lineup after the overhaul.
A Delayed but Ambitious Project
The retrofit is part of “Project Olympus,” a fleet-wide cabin initiative introduced in 2022. Initial plans aimed for work to begin in late 2024. However, supply chain pressures and aircraft part shortages pushed the start date to December 2025. Despite the delays, American Airlines has reaffirmed its commitment to upgrading its cabins to meet rising international travel standards.
The 777-300ER fleet will be followed by the larger 47-aircraft 777-200ER fleet later in the decade. The airline expects the full transformation of these long-haul workhorses to continue through the late 2020s.
New Flagship Suites Replace First Class
One of the biggest changes is the retirement of Flagship First on long-haul routes. The 777-300ER previously featured eight first-class suites. These will be replaced by 70 Flagship Suites — private, lie-flat business-class seats equipped with privacy doors and enhanced personal space.
The move follows a global trend toward more spacious business-class products rather than traditional first-class cabins. This shift reflects changing passenger preferences, as travelers increasingly choose premium business cabins for long-haul flights. American Airlines becomes one of the first major U.S. carriers to completely eliminate international first class.
Upgraded Seating Across All Cabins
The cabin refresh extends to every seat on the aircraft:
Flagship Suites (Business Class)
- Adient Ascent reverse-herringbone seats
- Sliding privacy doors
- Larger personal storage
- Enhanced entertainment screens
These seats provide a similar experience to the airline’s newest Boeing 787-9 Dreamliners.
Premium Economy
- Safran Z535i seats
- Slightly increased seat count
- Improved recline and leg support
- Enhanced privacy wings
Economy Class
- Collins Aspire slimline seats
- Updated cushions
- Larger high-resolution monitors
- USB-C power at every seat
The cabin refresh aims to make long flights more comfortable, with better ergonomics and more privacy for travelers.
Increased Capacity Through Efficient Reconfiguration
The new layout increases the aircraft’s total seat count from 304 to 330. This is achieved by:
- Removing Flagship First
- Expanding business class to 70 suites
- Increasing premium economy to 44 seats
- Retaining 216 economy seats
American Airlines redesigned the galleys and lavatories to optimize space. The retrofit removes several central lavatories, shifts others to the rear, and adjusts the galley footprint to create more room for revenue-generating seats.
A Step Toward a Modern Premium Fleet
The refreshed 777-300ERs represent a pivotal investment in the airline’s international future. These aircraft operate key routes to Europe, Asia, and South America. Their redesign brings American Airlines closer to the premium standards seen on newer widebodies entering service worldwide.
Other U.S. carriers have also invested in premium cabins. United is expanding Polaris, and Delta is preparing a next-generation Delta One Suite. However, American’s Flagship Suites — with enclosed privacy doors — give the airline a competitive advantage on high-demand routes.
Looking Ahead to Future Widebody Upgrades
Once all 20 of the 777-300ERs are completed, American Airlines will begin retrofitting its 777-200ER fleet, targeted for no earlier than 2027. The Boeing 787 fleet is also expected to receive similar upgrades later on, although no official timeline has been announced.
A New Era for American Airlines Long-Haul Travel
The launch of the 777-300ER retrofit marks the beginning of a more premium future for American Airlines. Passengers can expect greater privacy, improved comfort, and a fresher cabin experience across the aircraft’s long-haul network. As the airline retires international first class and expands its luxurious business-class suites, it is setting a new standard for long-distance travel within the U.S. market.
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