When Does Falcon 9 Block 5 | Telesat Lightspeed 1 Launch?
Live Countdown to Liftoff
Falcon 9 Block 5 | Telesat Lightspeed 1 is scheduled to lift off on Thursday, December 31, 2026 — 123 days from now. date tbd
Falcon 9 Block 5 | Telesat Lightspeed 1 is scheduled to lift off Thursday, December 31, 2026 from Unknown Pad. Status: To Be Determined. Live countdown, updated daily as the window shifts.
Up to 18 satellites manufactured by MDA for Canadian satellite operator Telesat's Lightspeed constellation. This mission is flown by SpaceX. It is classified as a communications mission. Liftoff is planned from Unknown Pad at Cape Canaveral SFS, FL, USA. Current status from Launch Library: To Be Determined. Launch windows shift often; this page is rebuilt every day with the latest scheduled time.
Falcon 9 Block 5 | Telesat Lightspeed 1 is scheduled to lift off on Thursday, December 31, 2026. The countdown above updates live, so you always see exactly how many days, hours, and minutes are left.
Launch times come from the Launch Library 2 API and shift often — this page is rebuilt every day with the latest schedule. Page updated August 30, 2026.

