Falcon 9 Block 5 | Starlink Group 17-39

A batch of 24 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

This mission is flown by SpaceX. It is classified as a communications mission. Liftoff is planned from Space Launch Complex 4E. Launch windows shift often; this page is rebuilt every day with the latest scheduled time.

Falcon 9 Block 5 | Starlink Group 17-39 is scheduled to lift off on Monday, July 20, 2026 at 14:00 UTC. The countdown above updates live, so you always see exactly how many days, hours, and minutes are left.