Falcon 9 Block 5 | Starlink Group 15-15
| NET: | 2026-10-20T22:14:00Z |
| Window: | 2026-10-20T22:14:00Z - 2026-10-21T02:14:00Z |
| Status: | Go for Launch |
| Provider: | SpaceX |
| Pad: | Space Launch Complex 4E |
| Location: | Vandenberg SFB, CA, USA |
T+00:00:00:00
Mission: Starlink Group 15-15
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Rocket: Falcon 9
Falcon 9 is a two-stage rocket designed and manufactured by SpaceX for the reliable and safe transport of satellites and the Dragon spacecraft into orbit. The Block 5 variant is the fifth major interval aimed at improving upon the ability for rapid reusability.
| Family: | Falcon, Falcon 9, |
| Variant: | Block 5 |
| Successful launches | 639 |
| Failed launches | 1 |
| Fastest Turnaround | PT38M31S |
First Stage: B1063
Notable launches include Sentinel-6 and Dart.
| Serial Number: | B1063 |
| Flight Number: | Flight #36 |
| Turnaround Time: | P48DT13H31M48S |
| Previous Flight Date: | 2026-09-02T08:42:12Z |
| Previous Flight: | Falcon 9 Block 5 | Starlink Group 15-23 |
| Landing: | The Falcon 9 first stage B1063 will land on ASDS OCISLY after its 36th flight. |
Infos
Timeline
| Time | Event | Description |
|---|---|---|
| -PT38M | GO for Prop Load | Launch director verifies go for propellant load |
| -PT35M | Prop Load | Start of propelland loading |
| -PT35M | Stage 1 LOX Load | Start of liquid oxygen loading in the first stage |
| -PT16M | Stage 2 LOX Load | Start of liquid oxygen loading in the second stage |
| -PT7M | Engine Chill | Start of engine chilling |
| -PT1M | Tank Press | Fuel tanks are pressurized to flight levels |
| -PT1M | Startup | The onboard computer takes control over the countdown and runs last checks |
| -PT45S | GO for Launch | Launch director verifies go for launch |
| -PT3S | Ignition | Start of the engine ignition sequence |
| P0D | Liftoff | First upwards movement of the rocket |
| PT1M8S | Max-Q | Maximum dynamic pressure |
| PT2M26S | MECO | Cut-off of the main engine |
| PT2M29S | Stage 2 Separation | Separation of the second stage from the first |
| PT2M36S | SES-1 | First start of the second engine |
| PT2M58S | Fairing Separation | Separation of the payload fairing |
| PT6M1S | Entry Burn Startup | Start of the atmospheric entry burn |
| PT6M24S | Entry Burn Shutdown | End of the atmospheric entry burn |
| PT8M | Stage 1 Landing Burn | Start of the first stage landing burn |
| PT8M23S | Stage 1 Landing | Landing of the first stage |
| PT8M39S | SECO-1 | First cut-off of the second engine |
| PT53M11S | SES-2 | Second start of the second engine |
| PT53M12S | SECO-2 | Second cut-off of the second engine |
| PT1H2M3S | Starlink Deployment | Deployment of the Starlink stack from the rocket |