SpaceX rescheduled the launch of a Falcon 9 carrying a batch of 29 Starlink satellites from Cape Canaveral to Saturday.
It appeared preparations for a Friday launch were not running on schedule. At the time the launch was pushed back to Saturday there was no sign of the rocket at Space Launch Complex 40.
Liftoff is now scheduled for a window that opens at 6 a.m. EDT (1000 UTC). The rocket will on a north-easterly trajectory upon leaving the pad.