The SN11 Starship prototype performed a test flight similar to SN8, SN9 and SN10. It launched up to an altitude of 10 km or 33,000 ft and did a belly flop maneuver followed by a controlled descent, but got destroyed during the landing maneuver.
Suborbital SN11 - Maiden Flight SpaceX Starship Landing PadThe SN10 Starship performed a test flight similar to SN8 and SN9. It launched up to an altitude of 10 km or 33,000 ft, did a belly flop maneuver followed by a controlled descent to the landing pad. Despite successfully performing the landing flip maneuver with its three Raptor engines, its vertical velocity was too high on landing, damaging its structure and resulting in an explosive destruction a few minutes after touchdown.
Suborbital SN10 - Maiden Flight SpaceX Starship Landing PadThe SN9 Starship performed a first flight similar to the one of SN8. It launched up to an altitude of 10 km or 33,000 ft, did a belly flop maneuver and a controlled descent to the landing pad where the landing flip maneuver was unsuccessful and resulted in the destruction of the prototype on impact.
Suborbital SN9 - Maiden Flight SpaceX Starship Landing Pad