And we have CONFIRMATION that #FalconHeavy's static fire has slipped to tomorrow, Friday, 5 April. Test window is 10:00-19:00 EDT (1400-2300 UTC). Launch date is slipping, too. Will not be Sunday. SpaceX will confirm a new launch date once Static Fire is complete. #Arabsat6A pic.twitter.com/waAtUQFSQt

— Chris G (@ChrisG_SpX) April 4, 2019