Nobody responded to the same question 2 years ago: How early to get to UIO airport?

My most recent experience is from just before covid and typically I flew on CM in the afternoon, but UIO is a newer modern airport, and every time I flew out of there security and immigration were relatively efficient. I wouldn't worry about 2 hrs. There aren't taxes to pay. I don't recall priority lines for security, but I never experienced any lines or delays of note.