[EasySt]

They are both legit, but the one you are wondering about appears to be the simple machine fed POTUS Schedule Twitter BOT that automatically tweets schedule entries from the log, one entry (line) at a time.

This one, at

https://twitter.com/POTUS_Schedule

is also real, it is found at the top of Twitter's official "POTUS Schedule" search results, and has all the added detail, including the "Q" sounding bits. :

(And it's properly labeled.)

POTUS_Schedule@POTUS_Schedule

President Donald J. Trump's official public schedule posted to Twitter.

Note: Times & locations may differ from actual due to schedule changes & security.

Just go to, say, https://twitter.com/realDonaldTrump

Find the "Search Twitter" box on that page and type "POTUS Schedule" in it (without the quotes) and then hit enter to see what I mean.

[EasySt]

https://twitter.com/search?q=POTUS%20Schedule&src=typd

[bagster]

For the love of all things holy, Easy, I'm so back and forth on this. First you convince me, then Edzo convinces me.

Yeesh.

Bagster