Flight Profile
If all goes to plan, Flight 15 will launch from Starbase during a 75-minute window that opens at 5:45 p.m. EST (2245 GMT; 4:45 p.m. local Texas time). Super Heavy will return to Starbase for its catch about 6.5 minutes after liftoff. Ship will follow about 22 hours later, after it has deployed 26 Starlink V3 spacecraft into LEO and completed 14 circuits of the planet.
The upper-stage catch is conditional. Space.com reported that controllers would attempt the Starship return only if they determine those systems are in suitable condition. The reported plan includes ocean deorbit or splashdown alternatives if the upper stage cannot complete the planned return.