Walkaround

Boeing

787 Dreamliner

787-8, -9, -10

in production GEnx-1B, Trent 1000 5 min read · updated 16 October 2026 · checked 21 October 2026

Two independent sources on every claim.

Boeing 787 Dreamliner
Photo: AirplaneNiner, CC BY 4.0, via Wikimedia Commons

At a glance

Type card

Variants787-8, 787-9, 787-10
EnginesGeneral Electric GEnx-1B or Rolls-Royce Trent 1000
Typical seating248 to 336
AssemblyCharleston, South Carolina
StatusIn production, target rate eight per month
Entered service2011

Program and production

The 787 spent 2025 rebuilding credibility after a long stretch of delivery pauses and rework, and it largely succeeded. Then the first quarter of 2026 knocked output back below the target rate of eight per month.

The cause was engine supply. GEnx deliveries from General Electric fell behind, and because the GEnx powers the large majority of the in production fleet, the shortfall went straight through to airframe completion. Those delays have since eased, and Boeing's own count, published 13 October 2026, put September deliveries at eight 787s, matching the target rate for the first time this quarter, with 62 delivered in the first nine months of 2026.

The more stubborn problem is downstream of production. Delivery rates continue to lag production because of premium business class seat supply, an industry wide bottleneck that also affects Airbus widebodies but lands hard on the 787 because of how heavily the type is configured with lie flat business cabins. An aircraft can be structurally complete and still sit on the ramp waiting for seats that have not cleared certification or have not been built.

In plain terms

Aircraft seats are certified parts. A business class seat with a bed function, an entertainment system and its own structure has to pass crash load testing before it can be installed. Seat makers have been a chokepoint across the industry, and that is why finished aircraft wait.

Technical and maintenance

Two directives are worth knowing.

Transponder performance, AD 2026-05-01, effective 16 April 2026. This applies to 787-8, 787-9 and 787-10. It was prompted by multiple instances of transponder loss on aircraft entering airspace where continuous wave interference was present. In those conditions the transponder did not meet the minimum operational performance standard for response.

On the line

This is an avionics and software compliance item rather than a structural one, but do not treat it as minor. A transponder that stops responding in a high interference environment is an air traffic separation problem. Confirm the applicable software or unit status against the AD before releasing the aircraft, and check whether your fleet's configuration falls inside the effectivity.

Forward pressure bulkhead, AD 2025-23-05. Adopted after reports of multiple nonconformances in the forward pressure bulkhead, including excessive gaps and pull up. It requires internal and external detailed inspection for damage, with on condition actions, a manufacturing quality finding rather than an in service fatigue mechanism.

The FAA has also mandated inspections after nonconforming shim gaps were found between composite structures during build, and a further directive, AD 2026-13-11, took effect on 1 July 2026 against the same three variants. All three items trace back to production quality rather than in service wear, consistent with the broader scrutiny the programme has been under. Confirm applicability against your own serial numbers directly, since published summary detail is thin.

Also on 29 September 2026, the FAA adopted AD 2026-19956 for 787-8 and 787-9 airplanes with Rolls-Royce Trent 1000 engines. It withdraws minimum equipment list relief that let operators dispatch with one bleed valve inoperative on each engine, citing a lack of data on engine relight and surge recovery in that state. It is effective 14 October 2026.

Orders and operators

Widebody demand has held up well and the 787 remains the volume leader in its size class. The backlog is deep enough that new orders placed now deliver well into the 2030s.

The delivery constraint continues to shape operator behaviour. Airlines waiting on 787s have extended leases on 777-200ER and A330ceo aircraft rather than shrink capacity, which in turn keeps older widebodies flying longer than planned and sustains maintenance demand on those types.

Boeing and Biman Bangladesh Airlines announced a follow on order on 23 September 2026 for five more 787-10s and six 737-8s, signed in New York during the UN General Assembly. It brings Biman's 2026 Boeing orders to 25 aircraft, on top of an April 2026 order for eight 787-10s, two 787-9s and four 737-8s.

Safety

Germany's BFU accident investigation authority published an interim report on 28 September 2026 into a Vietnam Airlines 787-9 accident at Munich on 15 August 2026. Flight VN34 to Hanoi, carrying 271 passengers and 16 crew, rotated late departing runway 26L. The tail struck the ground and the aircraft continued past the paved runway end before becoming airborne from the grass beyond it, bursting four main landing gear tires, damaging the aft fuselage and striking approach lighting. Nobody was injured. The crew climbed away, dumped fuel and returned to Munich, landing safely about ninety minutes later.

Flight data showed movement of both brake pedals on the captain's side of the flight deck about three seconds after takeoff mode was activated, with further inputs recorded through the takeoff roll. The aircraft rotated at roughly 163 knots, below its calculated takeoff decision speed of 169 knots and rotation speed of 175 knots.

In plain terms

Takeoff decision speed, or V1, is the point beyond which a rejected takeoff is no longer assured to stop within the runway remaining. Here the aircraft left the ground before reaching either V1 or its rotation speed in the normal sense, which cut short the roll available before the tail struck.

BFU has not established whether the brake inputs came from pilot action, a technical fault or another cause, and said the cockpit voice recording of the takeoff had already been overwritten by the time the aircraft landed. The investigation continues, and no cause has been published.

An IndiGo 787-9 separately returned to London Heathrow on 22 September 2026 after the crew reported smoke on board and declared an emergency, landing safely about an hour after departure with no injuries. No cause has been confirmed and no UK Air Accidents Investigation Branch bulletin has been published yet.

The live directives described above are continued airworthiness matters, unconnected to either occurrence.

Sources