SpaceX plans to launch 21 Starlink satellites into Generation 2 Group 7 on 2023-10-09 at 07:23 UTC with four additional launch opportunities between 08:14 and 10:46 UTC (How do they do this?). The launch will be from Space Launch Complex 4 East at Vandenberg Space Force Base in California. The first stage booster, B1063, will be making its fourteenth flight, after a turnaround time of 37 days since its last mission.
Here is a pre-flight preview from Everyday Astronaut.