Boeing said another 60 #737Max planes cancelled in June, 
$BA net cancellations 323 planes in first six months of 2020
Backlog shrank to 4,552 to plane
737 Max grounded over 12 months. $SPX #DJIA #ES_F Update https://t.co/Lc7XvODhTy https://t.co/1edeT7i9BO