Booster 21
1 linked mission records
← Starlink Group 31-1 (Starship Flight 14)
Image from the mission source record; may show an earlier flight.
booster spacecraft
Mission stages
3 linked recordsBooster 21 Rollout to the Launch Site
Event recordSpaceX Starship Booster B21 Static Fire
Event recordStarlink Group 31-1 (Starship Flight 14)
Launch Successful
Event dates are published targets. Confirmed milestones appear below when reported.
What changed between flights?
Previous recorded flight of the same rocket configuration: Flight 13, Jul 24, 2026, 10:51 PM UTC.
| Field | Previous flight | This flight |
|---|---|---|
| Mission | Flight 13 | Starlink Group 31-1 (Starship Flight 14)Different |
| Purpose | Test Flight | CommunicationsDifferent |
| Orbit | Suborbital | Low Earth OrbitDifferent |
| Launch site | SpaceX Starbase, TX, USA | SpaceX Starbase, TX, USA |
| Vehicle | Starship V3 | Starship V3 |
| Spacecraft | S40 | S41Different |
| Booster | Booster 20 | Booster 21Different |
Assigned hardware
Ship 41
1 linked mission records