If I remember correctly Jetstar had 15 788, and Qantas group had 50 789
Jetstar dropped to 14 a couple of years ago the with the last announcement QF took the last 3 and converted to 789 and confirmed 5 of the Qf orders leaving 45 options( although who knows what's firms and not )9
With the initial 738 order 15 were announced and 60 options perhaps? Best I can tell all 60 options were taken its just done quietly.
Best I can read some more firmed up later this year and next and that's 25 ish and if the world don't fall apart the rest will replace 744/330/380 into mid 2020.
Are there still any options on the 380? 777 type sometime?