CPAP Machines and Medical Devices
Allowed
Carried as free medical equipment. Batteries must meet lithium limits and devices need prior airline intimation for in-flight use.
Quick answer
Airlines differentiate between assistive devices and regular baggageâCPAPs donât count toward cabin weight so long as theyâre used for medical reasons. Still, they must clear security like any other electronic: remove from bags, place in trays, and be ready for swabs.
In-flight use requires coordination. Airlines need to verify that your device is FAA/ICAO approved, that it fits seat power ratings, and that you have enough battery to last 150% of the flight time if no power outlet is provided.
Batteries larger than 100Wh demand airline permission, so check the label. Carry copies of equipment manuals so staff can confirm compliance quickly.
Before departure
- âNotify the airline 48 hours in advance through the special assistance desk.
- âObtain a doctor letter stating the need for the device.
- âCheck battery watt-hour rating and carry enough charged spares.
At the airport and onboard
- âPlace the CPAP or concentrator in a separate tray for screening.
- âKeep hoses and masks in clean pouches to avoid contamination at security.
- âIf using onboard, wait until cruising altitude and inform the lead cabin crew.
Device readiness
| Device | Documents | Power plan |
|---|---|---|
| CPAP | Doctor letter + airline approval | Battery backup 150% flight time |
| Portable oxygen concentrator | FAA approval proof | Request seat with power if needed |
| Nebulizer | Prescription | Carry spare batteries or use crew power when allowed |
Do this
- â Carry extension hoses and filters in sealed bags so they stay sterile.
- â Label each battery with Wh rating for easy inspection.
- â Download airline special assistance forms and keep them offline.
Avoid this
- â ď¸ Donât rely on in-seat power without confirming the voltage/amperageâyou could trip the circuit.
- â ď¸ Donât place devices on the floor during take-off/landing unless strappedâthey become projectiles.
- â ď¸ Avoid packing CPAP masks in checked baggage; replacements abroad are expensive.
FAQ
Q. Do CPAP batteries count as power banks?
Yes, they follow the same lithium limits (up to 100Wh freely, 100â160Wh with approval). Keep them in cabin.
Q. Can cabin crew store the device during meal service?
They can help stow it temporarily, but you remain responsible for safe placement.
Q. What if my device uses distilled water?
Carry empty humidifier tanks through security and fill them with bottled water after boarding.
Tips before you fly
- âď¸ Pack a universal adapter if travelling internationally; ground hotels may have different sockets.
- âď¸ Use a travel-sized CPAP bag with TSA-friendly flaps to keep hoses organised.
- âď¸ Mark hoses with coloured tape so they donât get mixed with other medical gear.
Related YourTravelGuide guides
Official references
India DGCA guidelines â simplified
Verified on: 6 Dec 2025
Disclaimer: Aviation and security rules change frequently. Always confirm with your airline, airport help desk, or CISF officers before you travel.