SpaceX is already preparing Starship Flight 15 hardware while Flight 14 hasn’t even launched yet

Booster 22 completed two cryogenic proof tests at Massey’s on September 9 and 10

Ship 42 already completed its cryogenic proof campaign earlier this month and continues moving through preparations for Flight 15

Booster 22 + Ship 42 are currently expected to fly Flight 15

Flight 14 hardware is getting ready to launch...
while Flight 15 hardware is already being tested

SpaceX is validating the next generation before the current one even leaves the pad

SpaceX is building toward a rapid Starship cadence where there is always another vehicle waiting behind the one on the pad