Originally Posted by
secretflyer
Is the Allegris on the Boeing 787-9 Dreamliner or the 777?
It depends. Allegris will be (if LH can ever decide on its exact specifications and if Boeing will ever be able to launch the 77X) on the 777 once LH has received it.
it may be on 789s if they are new additions that LH received from the factory. It’s not on current 787s that LH took as rejects from Hainan which feature an interim product similar to Hainan‘s original spec.