While wings cook, combine orange juice, orange zest, soy sauce, brown sugar, kosher salt, garlic powder, onion powder, black pepper, and crushed red pepper flakes in a small saucepan over medium-high heat. Bring to a boil, then reduce heat to medium for 10 minutes to reduce by about half.
1 cup freshly squeezed orange juice, 1 Tablespoon orange zest, 1/4 cup soy sauce, 1/4 cup light brown sugar, 1 teaspoon kosher salt, 1/2 teaspoon garlic powder, 1/2 teaspoon onion powder, 1/2 teaspoon black pepper, 1/4 teaspoon crushed red pepper flakes