Board Thread:News and Announcements/@comment-959455-20150527150710/@comment-10059608-20151017141341

first bit of The Flash pilot took place before the backdoor pilot on  Arrow

second bit of The Flash pilot took place during or after The Calm episode of Arrow

the Going Rogue episode of The Flash took place during The Magician episode of Arrow

Episode 8 of The Flash takes place before Episode 8 of Arrow

All Star Team Up episode of The Flash took place either after Suicidal Tendencies or before Broken Arrow

Who Is Harrison Wells of The Flash takes place during The Fallen on Arrow

My Name Is Oliver Queen on Arrow takes place after Rogue Air on The Flash

Flash Of Two Worlds on The Flash takes place after Green Arrow on Arrow