SPACEX

Falcon 9 Block 5 | Starlink Group 17-15

SUCCESS Falcon 9 →
Mar 20, 2026 at 21:51 UTC
Low Earth Orbit Communications Vandenberg SFB, CA, USA 100% success
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Starlink Mission
Mission Control3D trajectory · Live telemetry · AI narrator · Booster tracking
PADSpace Launch Complex 4E
SITEVandenberg SFB, CA, USA →
ORBITLow Earth Orbit
TYPECommunications
PROGRAMStarlink

A batch of 25 satellites for the Starlink mega-constellation – SpaceX’s project for space-based Internet communication system.

VEHICLE
Falcon 9
AGENCY
SpaceX
MISSION
Starlink Group 17-15
MISSION TYPE
Communications
TARGET ORBIT
Low Earth Orbit
PROGRAM
Starlink
COUNTRY
USA
CONFIRMEDPrecision: Half-year
LAUNCH LIBRARY 2 PRIMARY
API ID: 1ca3ea18-b25b-4aad-9f6a-60a6434a8fa7
Reported date: Mar 20, 2026 at 21:51 UTC
Last synced: 5 minutes ago
SPACEX API
Cross-referenced with community SpaceX data
This launch date and time are confirmed by the launch provider. Countdown is active.
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#4THIS FLIGHT
4TOTAL FLIGHTS
4/4LANDINGS
37dTURNAROUND
FLIGHT-PROVEN BOOSTER
ASDSOf Course I Still Love You SUCCESS
First flight: Nov 23, 2025Previous flight: Feb 11, 2026
Starlink v2 Mini
Broadband Internet
SpaceXOPERATOR
LEO · 530 kmORBIT
800 kgMASS
91TOTAL LAUNCHES
LIVE TRACKING AVAILABLE
MANUFACTURER
SpaceX
VARIANT
Block 5
FLIGHTS
568
SUCCESSES
567
SUCCESS RATE
99.8%

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.

When is the Falcon 9 Block 5 | Starlink Group 17-15 launch?
The Falcon 9 Block 5 | Starlink Group 17-15 is scheduled for Friday, March 20, 2026 at 9:51 PM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Starlink Group 17-15?
The Falcon 9 Block 5 | Starlink Group 17-15 mission uses the Falcon 9 rocket, manufactured by SpaceX. The Falcon 9 has flown 568 times with a 99.8% success rate.
Where is the Falcon 9 Block 5 | Starlink Group 17-15 launching from?
The launch takes place from Space Launch Complex 4E at Vandenberg SFB, CA, USA.
What orbit is Starlink Group 17-15 going to?
The Starlink Group 17-15 mission is targeting Low Earth Orbit.
Who is launching Starlink Group 17-15?
The Falcon 9 Block 5 | Starlink Group 17-15 is operated by SpaceX. It is part of the Starlink program.
Can I watch the Falcon 9 Block 5 | Starlink Group 17-15 launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Mar 27, 2026 21:50 UTC
Launch completed successfully
Updated via Launch Library 2
Mar 22, 2026 17:24 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 22, 2026 17:24 UTC
Launch date set: Mar 20, 2026 at 21:51 UTC
NET (No Earlier Than) confirmed by SpaceX
Last data sync: 5 minutes ago
Launch Library 25 minutes ago
Launch ID: 1ca3ea18-b25b-4aad-9f6a-60a6434a8fa7
Open-Meteo Weather1 week ago
Pad weather at 34.63, -120.61

Mission Profile

Starlink Group 17-15 was a Falcon 9 Block 5 mission operated by SpaceX that lifted off from Space Launch Complex 4E, Vandenberg SFB, CA, USA on March 20, 2026. The flight carried its payload on a communications mission to Low Earth Orbit. The first stage, booster B1100, made its 4th flight, returning to service just 37 days after its previous mission. This launch expanded SpaceX’s Starlink constellation, the low-Earth-orbit network that delivers broadband internet to users worldwide; each batch is identified by its orbital group (here, Starlink Group 17-15). The launch was a success.