Launch success.
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Starlink Group 12-15
Falcon 9 Block 5
Historical mission record
This page records Falcon 9 Block 5 | Starlink Group 12-15 and its reported outcome: Launch Successful. The date above is a historical record.
Source record updated . This is a source update, not a confirmed launch time.
Check the source: SpaceX ↗ · Launch Library ↗ · Flight Club ↗
What changed?
Status reported by the mission data provider.
Mission
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
- Launch vehicle
- Falcon 9 Block 5
- Mission type
- Communications
- Destination orbit
- Low Earth Orbit
- Launch pad
- Space Launch Complex 40
- Provider
- SpaceX
- Programs
- Starlink
- Recovery
- Autonomous Spaceport Drone Ship, The Falcon 9 1st stage B1095 has landed on ASDS JRTI after its 1st flight. +1
The vehicle
Published configuration and flight history.

Falcon 9 Block 5
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.
- Height
- 70 m
- Diameter
- 3.65 m
- Stages
- 2
- Recorded launches
- 537
- First flight
- 2018-05-11

B1095
- Recovery
- Just Read the Instructions
- Landing method
- Autonomous Spaceport Drone Ship
Recorded timing
This is a mission record, not an upcoming calendar appointment.
Target ·
The target marker shows its position within the published window. The schedule may change before launch.
Cumulus Cloud Rule
Flight timeline
Planned sequence, not live telemetry. Times are relative to the launch target.
- T−00:38:00
GO for Prop Load
- T−00:35:00
Stage 1 LOX Load
- T−00:35:00
Prop Load
- T−00:16:00
Stage 2 LOX Load
- T−00:07:00
Engine Chill
- T−00:01:00
Startup
Show the full sequence (23 events)
- T−00:01:00
Tank Press
- T−00:00:45
GO for Launch
- T−00:00:03
Ignition
- T+00:00:00
Liftoff
- T+00:01:11
Max-Q
- T+00:02:25
MECO
- T+00:02:28
Stage 2 Separation
- T+00:02:35
SES-1
- T+00:03:04
Fairing Separation
- T+00:06:03
Entry Burn Startup
- T+00:06:27
Entry Burn Shutdown
- T+00:07:47
Stage 1 Landing Burn
- T+00:08:11
Stage 1 Landing
- T+00:08:38
SECO-1
- T+00:54:00
SES-2
- T+00:54:02
SECO-2
- T+01:05:09
Starlink Deployment
Launch site & orbit
Cape Canaveral SFS, FL, USA
Launch site & orbit
Explore the launch pad, then pull back to see the shape of the destination orbit.
Understand this orbit
Coverage & sources
Links supplied by the mission data provider.
Coverage and times may change.
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