Skip to main content

Southwest Airlines Community

No ratings

How is the air onboard being cleaned?

  • All of our aircraft are equipped with High-Efficiency Particulate Air (HEPA) filters, which remove 99.97% of airborne particles—similar to technology found in hospitals.
  • Our aircraft are designed with an air circulation system that mixes in fresh air from outside the plane with air inside the plane.
  • Full exchange of cabin air with fresh, outdoor air and HEPA filtered air every 2-3 minutes.
For more information about our Southwest Promise and other travel guidelines, please visit Southwest.com/Promise.
Version history
Revision #:
12 of 12
Last update:
‎03-10-2021 12:42 PM
Updated by:
 
Labels (1)
Contributors