The instantaneous launch window is at 10:10 p.m. ET (02:10 UTC on September 14) and a backup opportunity is available on Wednesday, September 14, at 9:48 p.m. ET (01:48 UTC on September 15), should such be required.
The first stage booster supporting this mission previously launched CRS-22, Crew-3, Turksat 5B, Crew-4, and CRS-25.
Following stage separation, the first stage will land on the Just Read the Instructions droneship, which will be stationed in the Atlantic Ocean.
Watch the live launch webcast starting about 5 minutes before liftoff at this direct link…