CRS-22 cargo mission to ISS due to launch in 45 min or so. 1:39PM EST or so. Using the first new booster core of 2021 (1067). First 16 flights of the year were all reused cores. Flight #17 is using a new booster. First new booster added to the fleet since November! (7 months?). Carrying the new solar arrays for ISS.

Dragon Cargo vehicle on its first flight as well. Docking at a PMA, not berthing. Only Cygnus berths now.

120th launch of a Falcon 9 rocket since 2010
128th launch of Falcon rocket family since 2006
1st launch of Falcon 9 booster B1067
107th Falcon 9 launch from Florida's Space Coast
130th launch overall from pad 39A
36th SpaceX launch overall from pad 39A
2nd launch of upgraded Cargo Dragon
22nd SpaceX cargo mission to the International Space Station
17th launch by SpaceX in 2021
18th orbital launch based out of Cape Canaveral in 2021

(Swiped fro Spaceflightnow.com's live coverage. They post a nice summary like that before launch).

Oh interesting. Dragon will dock to PMA-3, the Zenith (Up facing one) port. Which is needed to leave room for the CanadaArm to oreach into the trunk.

And launched, and landed on OCISLY. Anonther successful landing. Upper stage on its way to ISS>

@geoffc you're not going to post a sourced/supported answer here?