Watch infectious disease expert Dr. Michael Saag explain why airplane cabin air is clean, safe and healthy to breathe. The air you breathe on your next flight is clean, safe and healthy, thanks to sophisticated cabin air filtration systems and extra steps Delta is taking to maintain to give customers peace of mind. It's all part of Delta's CareStandard, an on-going commitment across multiple layers of safety. Customers can expect it every time they travel with Delta: from the check-in lobby, through security, at the gate, on board and through baggage claim. Delta is constantly updating best practices and improving the new standard of care based on expert medical advice and the feedback of customers. Using the same innovative spirit we're known for, we will continue to evolve and look to do better with cleanliness and safety top of mind.

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