American Airlines operates two versions of the Boeing 787-9 with dramatically different business class experiences. The original features 30 reverse-herringbone seats while the new 787-9P Dreamliner Premium offers 51 fully enclosed suites with doors. This guide reveals the best and worst seats across both configurations.
American's 787-9 comes in two flavors: the original with open-suite business class and the new 787-9P with private suites featuring doors. In Business Class, book rows 3-5 for optimal window positioning and galley distance. Premium Economy's sweet spots are rows 15-16 (original) or 21 (787-9P). Avoid row 1 business seats due to galley noise, and skip middle seats in Economy.
Original 787-9: 30 Collins Super Diamond seats in reverse-herringbone configuration without doors. This open layout maximizes space but sacrifices privacy. Seats are arranged in a 1-2-1 configuration at 75 inches of pitch.
New 787-9P: 51 Adient Ascent suites with individual doors for enhanced privacy. The enclosed design represents a significant upgrade, with direct aisle access and personal storage. Seats feature sliding doors and fully lie-flat beds.
American offers a dedicated Premium Economy cabin on both variants with enhanced comfort, priority boarding, and superior amenities compared to Main Cabin. Rows are arranged in a 2-3-2 configuration with increased pitch and recline capabilities.
Original 787-9: 198 Main Cabin seats in standard 3-3-3 configuration. Wide fuselage provides slightly more shoulder room than traditional aircraft.
New 787-9P: 143 Main Cabin seats with the same 3-3-3 layout but fewer total seats means potentially less crowded flights. The 787's larger windows and ambient lighting help economy feel more spacious.
Seat | Cabin | Why |
|---|---|---|
3A, 3L, 4A, 4L | Business (Original) | Prime window positions with optimal distance from galley and lavatory noise |
3A/L, 4A/L, 5A/L | Business (787-9P) | Forward suites with doors; excellent window views and minimal galley proximity |
12-13 (window suites) | Business (787-9P) | Mid-cabin window positions with enhanced privacy |
15A/B, 15J/K, 16A/B, 16J/K | Premium Economy (Original) | Row 15-16 offer ideal window access and bulkhead distance |
21A/B, 21J/K | Premium Economy (787-9P) | Window seats with optimal cabin position on reconfigured aircraft |
Seat | Cabin | Why |
|---|---|---|
1A, 1L | Business (Original) | Galley noise and service activity directly behind |
5A, 5L | Business (Original) | Single window position limits views |
Row 9 | Business (787-9P) | Mid-cabin galley and bar located here causes disruption |
Row 14 | Business (787-9P) | Last business row with proximity to lavatory and galley |
Bulkhead center seats | Premium Economy | Reduced legroom and galley proximity |
Last Premium Economy row | Premium Economy | Lavatory noise and reduced recline |
Middle seats (B, C, H, I) | Economy | No direct aisle access; narrow in 3-3-3 configuration |
Last two rows | Economy | Lavatory odors and constant foot traffic |
Rows before lavatories | Economy | Toilet noise and service disruption |
The 787-9's tray table is rock-solid with excellent lateral support for 15-inch laptops, though the Business Class reverse-herringbone seats require careful positioning due to the angled layout - Economy seats offer straightforward deployment. American Airlines' 787 fleet uses Viasat inflight WiFi with real-world downlink speeds of 15 - 22 Mbps on most routes, sufficient for email and light browsing but not video streaming; power infrastructure varies by cabin with Business Class featuring 110V AC outlets and USB-C ports (18W standard), while Economy has USB-A outlets only (5W, often unreliable). The 10.6-inch seatback IFE screens are responsive and bright, with full Bluetooth audio pairing available across all cabins - a rare advantage for connecting noise-canceling headphones directly without proprietary adapters.
The 787-9 maintains cabin altitude at 6,000 feet with industry-leading humidity retention (40 - 60%), significantly reducing fatigue on red-eyes compared to 777s or A380s pressurized to 8,000 feet. Engine noise is minimal throughout the cabin due to Rolls-Royce Trent 1000 efficiency, with the quietest zones in rows 20 - 25 of Economy (mid-fuselage sweet spot away from galley turbulence and lavatory foot traffic) and rows 6 - 8 in Business Class where the fuselage width dampens lateral vibration. The 787's composite fuselage absorbs high-frequency noise that aluminum frames transmit, creating an auditory experience closer to a premium hotel than a traditional widebody aircraft.
American Airlines deplanes the 787-9 via L1 (forward galley door) and R1 (starboard forward) simultaneously for Business and forward Economy, with L2 opening for aft Economy only after the main flow clears. On a full 330-seat configuration, Business passengers clear in 4 - 6 minutes, mid-cabin Economy in 12 - 15 minutes, and rear Economy in 18 - 22 minutes; the 787's single-aisle exit bottleneck means row position matters significantly more than on double-deck aircraft. At American's primary hubs (DFW, CLT, ORD), plan for a minimum 55-minute connection window if deplaning from rows 40+ to ensure you clear security by boarding time; for rows 1 - 20, 45 minutes is realistic even on a full flight.
Book seat 2A in Business Class (left window, direct aisle access without climbing over a seatmate, herringbone angle ideal for sleeping) or 18F in Economy (over-wing window seat with minimal foot traffic and direct galley access for water without waking neighbors). Skip the dinner service entirely on overnight flights; eat a substantial meal before boarding or at the airport, then request the crew simply pass your breakfast tray without the main course - this prevents bloating-induced sleep disruption and keeps your sleep window uninterrupted from pushback to descent. Bring a silk pillowcase (reduces facial creasing and heat buildup) and a lightweight merino wool neck pillow; the 787's humidity and advanced air filtration make these sufficient without heavy blankets even in Economy. Optimize arrival by setting your watch to the destination timezone before boarding, opening the window shade 90 minutes before landing to trigger circadian adjustment, and requesting the crew hold breakfast service until 90 minutes pre-arrival so you're eating at local lunch time - this anchors your internal clock faster than any other single intervention.
The main difference is Business Class: the original 787-9 has 30 open reverse-herringbone seats by Collins, while the 787-9P features 51 fully enclosed Adient Ascent suites with doors for enhanced privacy. The 787-9P also has fewer Economy seats (143 vs 198), making it potentially less crowded.
The 787-9P's enclosed suites are objectively superior for privacy and comfort, offering sliding doors, direct aisle access, and a premium experience comparable to international carriers. However, some passengers prefer the more social open layout of the original Collins Diamond seats.
Yes. Premium Economy window seats (rows 15-16 on original, row 21 on 787-9P) provide the 787's signature large windows, superior views, and psychological benefit of wall proximity without the cost of Business Class.
Window and aisle seats are superior to middle seats. Rows 10-25 offer the best balance of distance from lavatories, galleys, and engines. Avoid middle seats entirely if possible, as the 3-3-3 configuration makes them particularly cramped.
American Airlines typically deploys both versions on transcontinental and some international routes. Check your specific flight's equipment before booking to determine which configuration you'll experience.
