I feel like this is really easy and I am just missing it.
I want to provide a datetime as an input and wait in a flow until that time occurs.
Everything I look at appears to only want a brief interval or a time of day and it fires the next time. I want to provide an actual datetime, with a date portion. Inject is like cron, repeats on day of week, I want date.
Have I just not found the right node? Or not calling one correctly?
Basically "Wait until 2019-07-15 23:12" or whatever format it wants for time.
PS. I can simulate this with a complicated loop that waits, say, 12 hours at a time until the remaining time is under 12 hours, then waits that long. But that's ugly.