Acquiring signal…

All launches

SpaceX

Starlink Group 15-1

Success

Falcon 9 Block 5

T-minus to liftoff

HOURS

MINUTES

SECONDS

Sunday February 23 2025, 01:38:20 UTC

StatusSuccess

Scrub riskLOW

Go93%

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 4E

Launch CodexDossier

Every source for this mission in one place — news, social, references, notes & the exact timeline.

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Acquiring satellite view…

Trajectory unknown

Space Launch Complex 4E

Vandenberg SFB, CA, USA

34.632, -120.611

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Mission

A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.

Reusable Hardware

All boosters →

First Stage · Flight-provenB1082

active11th flight

Flights23

Landings23/23100%

Fastest turn25d

Recovered · ASDS · OCISLY· 594 km downrange

32d 9h since last flight

Falcon 9 Block 5 booster.

Previous flights · 22

Q's read

Weather & scrubLOW risk

Weather Go93%Wind2 m/sGusts3 m/sCloud90%Temp14°C

Launch Timeline

Countdown

T-00:38:00

GO for Prop Load

T-00:35:00

Prop Load

T-00:35:00

Stage 1 LOX Load

T-00:16:00

Stage 2 LOX Load

T-00:07:00

Engine Chill

T-00:01:00

Tank Press

T-00:01:00

Startup

T-00:00:45

GO for Launch

T-00:00:03

Ignition

In-flight

T+00:00:00

Liftoff

T+00:01:07

Max-Q

T+00:02:26

MECO

T+00:02:29

Stage 2 Separation

T+00:02:36

SES-1

T+00:02:54

Fairing Separation

T+00:06:08

Entry Burn Startup

T+00:06:31

Entry Burn Shutdown

T+00:07:53

Stage 1 Landing Burn

T+00:08:16

Stage 1 Landing

T+00:08:39

SECO-1

T+00:52:29

SES-2

T+00:52:30

SECO-2

T+01:01:22

Starlink Deployment

Quick facts

VehicleFalcon 9 Block 5

OrbitLow Earth Orbit

PadSpace Launch Complex 4E

SiteVandenberg SFB, CA, USA

WindowSaturday February 22 2025, 22:25:20 UTC→Sunday February 23 2025, 01:38:20 UTC

Vehicle

FamilyFalcon

Height70 m

Diameter3.7 m

Stages2

ReusableYes

LEO capacity22,800 kg

Track record606/607 successful

Landings593/598