2025-08-06 00:00:00 Houston Airports’ official mobile app easily helps you find your way straight to your gate or any point along the way at IAH and HOU with these stress-reducing and time-saving features: - Locate available parking quickly in our terminal garages and ecopark lots. - Navigate any terminal flawlessly with the blue dot locator and turn-by-turn directions from our interactive map. - View real-time flight information including gate changes and arrival/departure times. - Manage your time by previewing security checkpoint wait times.