Might happen tomorrow, depending on the weather.
"Standing down from today's Starlink launch due to recovery issue; vehicle and payload remain healthy. Next launch opportunity is tomorrow, September 18 at 1:57 p.m. EDT, but we are keeping an eye on weather"
(, Thu 17 Sep 2020, 19:20, Reply)
Bad weather. Might happen in a few days time.
(, Fri 18 Sep 2020, 15:09, Reply)