Preheat the oven to 350°F (175°C). Grease the loaf pan or line it with parchment paper.
In a large mixing bowl, combine the flour, sugar, baking powder, baking soda, salt, and cinnamon. Whisk together until well combined.
In another bowl, mix the melted butter, eggs, vanilla extract, and orange juice until well blended.
Pour the wet ingredients into the dry ingredients and mix gently with a rubber spatula until just combined. Do not overmix; it's okay if there are some lumps.
Gently fold in the cranberries until evenly distributed throughout the batter.
Pour the batter into the prepared loaf pan and smooth the top with the spatula.
Bake in the preheated oven for 60 minutes, or until a toothpick inserted into the center comes out clean.
Remove from the oven and let the bread cool in the pan for about 10 minutes. After that, transfer it to a wire rack to cool completely.