EMIRATES has firmed up a US$8.8 billion order for 30 new Boeing 787s at the Dubai Airshow overnight, exercising an option to substitute previously ordered B777Xs with the 787s.The above snippet is the first part of an article sent to subscribers in Travel Daily's issue from 21 Nov 19 To see the full story, see the embedded issue below or CLICK HERE to download Travel Daily from 21 Nov 19