SpaceX will be launching its final Dragon 1 spacecraft to the International Space Station on Mar. 6 at 23:50 Eastern (Mar. 7 4:50 UTC).  

Forum thread: https://forum.nasaspaceflight.com/index.php?topic=50280.0

Article: https://www.nasaspaceflight.com/2020/03/spacex-final-dragon-1-mission-iss/