Quick summary
American Airlines put its first reconfigured Boeing 777-300ER into revenue service on September 2, 2026, flying JFK to Buenos Aires under the carrier’s Project Olympus cabin program. The new layout seats 330 passengers — up from 304 — with 70 Flagship Suite business-class seats and 44 Premium Economy seats replacing a configuration that included international first class. That combination of 114 premium seats exceeds any comparable widebody currently operated by a U.S. carrier.
International first class on the 777-300ER disappears entirely; Flagship First sales on these aircraft end November 19, 2026. All 20 aircraft in the fleet are scheduled to complete the retrofit by end-2027, with the 777-200ER program following through 2029.
American Airlines has quietly ended the era of international first class on its largest widebody. Tail number N718AN — the first 777-300ER to emerge from an eight-month overhaul at HAECO in Hong Kong — operated its inaugural commercial flight on September 2, 2026, between New York JFK and Buenos Aires EZE, carrying a cabin that no longer has a first-class section at all.
What replaced it is a premium-heavy layout that American says is without peer among U.S. carriers: 70 Flagship Suite business-class seats with sliding privacy doors, 44 Premium Economy seats, and 216 standard economy seats. The combined premium count of 114 seats compares with 84 premium seats on United Airlines‘ 777-300ER — 60 Polaris and 24 Premium Plus — according to United’s own aircraft page.
For travelers who previously booked Flagship First on this aircraft type, the top product is now Flagship Suite Preferred, a set of eight seats at the front of each business cabin offering 19% more bed space and 42% more living space than equivalent seats on the 787-9. Those seats are currently available at no extra charge to confirmed business-class passengers on a first-come, first-served basis — though a paid selection fee is planned for a future date.
The retrofit program covers all 20 of American’s 777-300ERs, with conversions expected to finish by end-2027. The 777-200ER fleet follows, targeted for completion by end-2029. During the transition, travelers will encounter a mix of old and new cabin layouts depending on which frame operates a given flight.
What changed inside the cabin — and what it costs you
American’s official announcement confirms the 777-300ER now carries two Flagship Suite cabins arranged across 19 rows, with the larger rear cabin extending to the wing area. Standard suite pitch is 42 inches — a slight reduction from the previous generation to fit 70 suites into the space formerly shared with first class. Each suite includes a wireless charging pad, two-stage tray table, laptop storage, and a chaise lounge mode enabled by a second seatbelt. Passengers in Flagship Suite receive Nest Bedding mattress pads, pajamas, slippers, duvets, and Bang & Olufsen noise-cancelling headphones that no longer need to be surrendered before landing — a small but genuinely appreciated change on overnight sectors.
The updated seat map shows Premium Economy growing from 28 to 44 seats — a 57% increase — though pitch trims by one inch to 37 inches. Seats include calf rests, footrests, 13.3-inch 4K screens, AC and USB-C power, and Bluetooth headphone pairing. Main Cabin stays at 216 seats in a 3-4-3 layout, with Collins Aerospace Aspire models replacing older Safran slimlines.
Connectivity is now handled by Viasat‘s Ka-band, multi-orbit system — replacing the previous Panasonic Ku-band setup — with complimentary high-speed Wi-Fi for AAdvantage members, sponsored by AT&T. The entertainment system is Thales AVANT Up, delivering 17.5-inch 4K displays in Flagship Suite and Bluetooth audio throughout. Starlink is not coming to this fleet; American has earmarked it for more than 500 Airbus narrowbodies instead.
One trade-off worth noting: the aircraft now has nine lavatories, down from 12. Six serve the premium cabins. On a 13-hour sector to Buenos Aires, that arithmetic will be noticed.
| Cabin | Previous seats | New seats | Key change |
|---|---|---|---|
| Flagship First (international first class) | 8 | 0 | Eliminated; sales end November 19, 2026 |
| Flagship Suite (business class) | 52 | 70 | +18 seats; sliding privacy doors; 42-inch pitch |
| Premium Economy | 28 | 44 | +16 seats; 37-inch pitch (down 1 inch); 13.3-inch 4K screens |
| Main Cabin Extra | 28 | 30 | +2 seats; 34-inch pitch; Collins Aspire seats |
| Main Cabin (standard) | 188 | 186 | −2 seats; 30–31-inch pitch; Collins Aspire seats |
| Total | 304 | 330 | +26 seats overall; 114 combined premium seats |
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Why 114 premium seats changes the competitive math
The number that matters here is not 330 — it’s 114. United Airlines‘ 777-300ER carries 60 Polaris and 24 Premium Plus seats for a combined 84 premium seats on a 350-seat aircraft. American’s refitted frame runs 30 more premium seats on a smaller total, meaning a meaningfully higher share of the cabin generates top-tier revenue per seat. On trunk routes like JFK–EZE and the planned DFW–LHR deployment, that density matters to the airline’s unit economics — and it matters to travelers trying to redeem miles or secure upgrades, because more premium inventory means more availability.
Removing first class is the structural move that makes this possible. By collapsing the eight Flagship First seats and redistributing that real estate into 18 additional business suites and 16 more Premium Economy seats, American converts low-volume, high-maintenance cabin space into higher-turnover premium product. The Flagship Suite Preferred seats — currently free to select — absorb much of the status-passenger demand that Flagship First previously captured.
The Project Olympus program extends beyond this aircraft type. The 777-300ER is the first widebody to carry the full ecosystem: Flagship Suite with doors, expanded Premium Economy, Collins Main Cabin seats, Thales AVANT Up IFE, and Viasat Ka-band Wi-Fi. As more frames cycle through HAECO, travelers on transatlantic and South America routes will gradually encounter a standardized cabin rather than the patchwork of configurations that currently makes equipment checks essential.
How to navigate the new cabin before fees arrive
Flagship First sales on the 777-300ER end November 19, 2026, and Flagship Suite Preferred seat selection is free only until American sets a price — act before that window closes.
- Verify your equipment before booking: On aa.com, check the aircraft type and look for the 330-seat 777-300ER layout. Unmodified frames still show 304 seats with Flagship First; the new cabin is a materially different product.
- Select Flagship Suite Preferred immediately: If you hold a confirmed Flagship Suite booking on the retrofitted aircraft, claim one of the eight Preferred seats at the front of each business cabin now — no fee applies yet, and these seats offer significantly more space than standard suites.
- Reassess Flagship First redemptions: Any AAdvantage award or upgrade booked into Flagship First on the 777-300ER will need to be rebooked into Flagship Suite before November 19. Contact American Airlines directly to confirm how existing bookings are being handled.
- Use seat maps for Premium Economy: With 44 seats now available — up from 28 — availability has improved, but rows closer to the front of the cabin typically offer slightly better service timing on long sectors. Check independent configuration reviews for row-by-row detail before selecting.
- Factor in the lavatory count: Nine lavatories across 330 passengers on a 13-hour flight is tighter than the previous 12. Main Cabin passengers in rows near the rear of the aircraft will have the shortest walk to economy lavatories — worth considering when choosing a seat.
Watch: American’s schedule filings for DFW–LHR will indicate when the second retrofitted 777-300ER enters service on transatlantic routes — the point at which European travelers begin encountering the new cabin regularly.
Questions? Answers.
What happens to my Flagship First booking on the 777-300ER after November 19, 2026?
American Airlines ends Flagship First sales on the 777-300ER on November 19, 2026. Passengers with existing Flagship First bookings on this aircraft type should contact American directly to confirm how their reservation will be reclassified — likely into Flagship Suite — and to secure preferred seat selection before fees are introduced.
Is the Flagship Suite Preferred seat free to select right now?
Yes, as of the aircraft’s entry into service on September 2, 2026, Flagship Suite Preferred seats are available at no additional charge to confirmed business-class passengers on a first-come, first-served basis. American has stated a paid seat-selection fee is planned for a future date but has not announced a price or timeline.
Which routes will get the reconfigured 777-300ER first?
The first revenue route is JFK–EZE (New York to Buenos Aires), which launched September 2, 2026. American’s schedule data points to DFW–LHR and limited JFK–LHR flying as subsequent deployments as more aircraft complete the retrofit. All 20 Boeing 777-300ERs are targeted for conversion by end-2027.
Does the new Wi-Fi cost extra?
Complimentary high-speed Wi-Fi is available to AAdvantage members on the retrofitted aircraft, sponsored by AT&T. The system uses Viasat’s Ka-band, multi-orbit platform, replacing the previous Panasonic Ku-band setup. Non-AAdvantage members should check American’s current Wi-Fi pricing policy at time of travel.
Will all American Airlines 777-300ERs have this new cabin?
American plans to retrofit all 20 Boeing 777-300ERs by end-2027. Until then, travelers will encounter both old and new configurations on the same routes. The retrofitted aircraft shows a 330-seat layout on seat-map tools; the unmodified version shows 304 seats including Flagship First. Always verify equipment before booking.
