This is the sneaky debate. Most CPAPs come with a power cord that plugs into the plane’s seat outlet—if it has one. But older planes or budget airlines? That outlet might be a mirage. Solution: pack a portable battery pack designed for CPAPs (like the Pilot-12 or Medistrom).
Fun fact: Lithium-ion batteries under 100 watt-hours are allowed in carry-ons. Anything over that? You’re in a negotiation zone. Just don’t be the person who brings a car battery. A friend of mine did that on a red-eye to Iceland; the flight attendant called him “Captain Power.”
The Onboard Etiquette
Once you’re seated, you have two options: use the CPAP during the flight or store it. Using it is totally legal—many long-haul passengers do—but warn your seatmate. Say, “I’ll sound like a gentle robot, but I promise no snoring.” They’ll thank you.
Pro tip: pack a small pouch of earplugs for your neighbor. It’s a classy move that turns a potential annoyance into a conversation starter. One guy gave me a bottle of water as a thank-you—hydration diplomacy.
Can You Bring Your Cpap Machine On A Plane | Detroit Chinatown
