Which statement most accurately reflects the ATIS message duration?

• A. 15 seconds
• B. 60 seconds
• C. 30 seconds
• D. 45 seconds

Answer: (C)

ATIS updates are delivered as concise automated voice broadcasts that convey the most important weather and airport information you need before taxiing or taking off. The standard length of an ATIS message is about 30 seconds. This brief duration lets you receive key details—wind, visibility, weather phenomena, altimeter setting, active runway, and any NOTAMs—without a long pause and still fits neatly into the regular update cycle, which is typically every 30 minutes or sooner if conditions change. Keeping the message around 30 seconds ensures the information stays current and easy to listen to repeatedly as you prepare to depart.