In other Arrowverse news, there will be another four-way crossover this fall.
Supergirl returns for its third season on Mondays at 8 p.m., followed by the new military drama Valor, starring Christina Ochoa and Matt Barr.
Also for fall is the military drama "Valor", following the only two known survivors of "an elite unit of U.S. Army helicopter pilots called the Shadow Raiders" whose secret mission to Somalia "goes terribly awry". In the fall, it will be given the added pressure to help launch new series Valor.
Tuesday's action-block of The Flash and DC's Legends of Tomorrow remains intact and Pedowitz raves that "we have the best superhero" programming on television. The Flash is back at 8/9C and Legends follows at 9/10C.
Supernatural leads off Thursdays, which will now see Arrow in the 9 p.m. slot.
I'm going to be honest with you, never did I predict that The CW's fall schedule would be the schedule with the most scheduling changes among the various broadcast networks.
Get ready for some catfights!
Rupert Sanderson Satin slingback pumps. Courtesy of Matches Fashion
"Dynasty", from executive producers Josh Schwartz and Stephanie Savage ("The O.C." and "Gossip Girl") and Sallie Patrick ("Revenge"), is paired with the returning "Riverdale" on Wednesdays.
Thursdays, it's Supernatural and Arrow. "Crazy Ex-Girlfriend" and "Jane the Virgin" pair on Fridays.
Fridays are all about the lulz on The CW with the hilarity of Rachel Bloom and Crazy Ex-Girlfriend moving to 8/9.
By the way, the new comic-book series for midseason, "Black Lightning", is not part of the "Arrow"-verse, so there will be no crossover with "Arrow", "The Flash", "Supergirl" and "DC's Legends of Tomorrow".
"We are very fond of the show", said Pedowitz, noting that "Jane the Virgin" performs especially well in delayed and digital viewing, arguably making its place on the schedule less critical.
Later next season The CW will debut two new shows while The Originals, The 100, and iZombie maintain their current rotation at midseason.