SpaceX is targeting Friday, March 17 for launch of the SES-18 and SES-19 mission to a geosynchronous transfer orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. The 38-minute launch window opens at 7:38 p.m. ET (23:38 UTC). A backup launch opportunity is available on Saturday, March 18 with a 37-minute window opening at the same time. The Falcon 9 first stage booster supporting this mission previously launched CRS-24, Eutelsat HOTBIRD 13F, OneWeb 1, and two Sta