Flight profile
Super Heavy is expected to return to Starbase for its tower catch about 6.5 minutes after liftoff. Starship, the upper stage, will go orbital and deploy 26 of SpaceX's next-gen Starlink V3 satellites. SpaceX states that Starship's initial return to launch site mission is expected to orbit the Earth at an altitude of ~275 km [171 miles] and complete approximately 14 orbits around the planet over the course of a more than 22-hour flight.
SpaceX will call off the catch attempt if anything is amiss. The flight profile includes the opportunity to insert into a passively safe suborbital trajectory or safely deorbit at multiple pre-determined areas over the ocean after raising to an orbital altitude.