Allegiant Air is one of the most punctual low-cost carriers in the world. This carrier doesnt even compete with other airlines on 85 percent of its routes. The airline is currently waiting for the debut of its Boeing 737 Max-8 200. Allegiant also built the Sunseeker resort, costing over 720 million. This was dubbed to be one of the craziest things that the airline did. But if you knew that the airline charges $5 if you fail to print your boarding pass, you might feel that building the resort wasnt as crazy as it is thought to be.