Thanks for the reply. I don't have access to the recommended flaring tool, so based on other advice, I already connected it with a 3/16 to 1/4 PTC. This connection is the AOA tubing. The pitot connection had already been made by a previous A&P years ago with an even wonkier type of connection. Unfortunately, he didn't leave enough of a service loop to drop the probe and give good access for a flared connection.
I'm going to leave it as is and I guess I'll figure out a way to flare it for a compression fitting if it doesn't pass the leakdown or if the AOA doesn't work when I'm done with the rest of the project.