Which is exactly why Zemo didn't email it to him
Why would he want Tony to have time to process the info? He wanted them to kill each other.
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The question was related to what the plan was if Falcon didn't tell Tony where Cap and Bucky were going. Zemo did all that work and the plan falls apart if all 3 of them don't get there at the same exact time.
Probably doesn't kill the other WSs.. Close the door behind cap and Bucky and let them loose on them and then escape
Then he can send the info to tony whenever or send it to news stations or something
His goal was just to get the avengers to hate each other, wasn't an exact form of how that would happen