In-Flight First Aid: What Passengers Should Do
An emergency at cruising altitude is not the same as an emergency in a living room. Space is narrow, noise is constant, equipment belongs to the carrier and the flight crew has responsibility for cabin safety. A helpful passenger works inside that system.
Alert a flight attendant immediately, state what you observed and follow crew direction. Do not open emergency equipment, move the passenger, administer a product or begin a procedure beyond your training unless the crew authorizes the action and the situation requires it.
The cabin crew is the coordination point
Flight attendants can contact the cockpit, locate onboard equipment, request assistance from qualified passengers and communicate with ground-based support. The pilot in command makes operational decisions, including whether diversion is appropriate. A bystander should not argue about flight routing or attempt to manage the cabin independently.
The CDC’s guidance on responding to emergencies during flight describes an environment where cabin crew, volunteer clinicians, ground consultation and the flight deck may coordinate the response.
A passenger’s first five actions
- Press the call button or directly notify the nearest flight attendant.
- State the seat number, what happened and whether the person is responsive and breathing normally.
- Create room without blocking the aisle or exits.
- Ask nearby passengers to remain seated and move personal items away.
- Offer your training level accurately and accept the role assigned by the crew.
“I have current CPR training and can assist” is useful. “I know what I’m doing” is not. The crew needs a clear statement of capability, not confidence theater.
What not to do in the first minute
- Do not crowd the person with multiple helpers.
- Do not move the person into the aisle unless directed or necessary for lifesaving care.
- Do not give food, drink or medication to an unresponsive or confused person.
- Do not retrieve another passenger’s prescription for someone else.
- Do not make promises about diagnosis or outcome.
- Do not film or post the event.
When a passenger becomes unresponsive
If the person does not respond, the crew should be notified immediately and normal breathing assessed. If the person is not breathing normally, CPR and an AED may be needed. The crew can help move the person to the safest workable location, bring equipment and make announcements for qualified assistance.
The FAA requires AEDs and emergency kits on many passenger aircraft operating under applicable rules. Its emergency-equipment guidance states that access is controlled by the carrier and should be granted to trained crewmembers or qualified, trained individuals.
Use the AED exactly as directed and continue CPR according to your training. Do not touch the person during rhythm analysis or a shock. Keep oxygen lines, seat-belt hardware, liquids and loose metal away from the pad area.
CPR in a confined aisle
High-quality compressions require a firm surface and room above the chest. A seat cushion is not an effective surface. The crew may identify a galley, bulkhead area or other available location, but aircraft configuration and turbulence affect what is possible.
One helper can perform compressions while another manages the AED and a third keeps the area clear. Switch compressors when fatigue reduces quality and the team can change without a long interruption. Follow the crew’s instructions immediately if turbulence or another aircraft hazard changes the scene.
Fainting, dizziness and weakness
A person who feels faint should alert the crew before trying to walk down the aisle. A fall can injure the passenger and others. Help the person remain in a safe position, loosen obvious restrictive clothing around the neck if appropriate and allow the crew to assess next steps.
Do not diagnose dehydration, low blood sugar, anxiety or a heart problem from appearance alone. Similar symptoms can have different causes, and the safe response is early notification and monitoring.
Choking during a flight
A person who can cough or speak may still move air. Encourage continued coughing and alert the crew. If the person cannot breathe, speak or cough effectively, use the choking response taught in your training while another person gets the flight attendant.
Cabin seats and narrow aisles can interfere with positioning. Move only as needed to perform the lifesaving action and keep the aisle as clear as possible. After the object is expelled, the passenger should still be assessed because symptoms or injury may remain.
Severe bleeding in the cabin
Put on gloves if available and apply steady direct pressure with clean material. Ask the crew for first-aid supplies. Do not clean a large wound while it is actively bleeding, remove an embedded object or discard blood-soaked material in a seat pocket.
Keep contaminated items together for crew-directed disposal. Report any blood exposure to the crew, especially contact with eyes, mouth or broken skin.
Allergic reactions and breathing complaints
Notify the crew immediately for facial swelling, widespread hives, wheezing, severe shortness of breath or rapidly worsening symptoms. Help the passenger locate their own prescribed emergency device if they request it and can use it. Do not offer another person’s prescription or select a medication from the aircraft kit.
Qualified professionals and crew protocols govern use of onboard kit contents. A CPR-trained bystander should stay within that role.
Seizure safety at altitude
Move hard or sharp objects away, protect the person from striking nearby structures and note the time. Do not restrain the limbs or place anything in the mouth. Alert the crew and follow its instructions about space, oxygen and ground consultation.
After visible movement stops, check responsiveness and breathing. The person may be confused. Keep the environment calm and do not give food or drink until the response team determines it is appropriate.
Turbulence changes scene safety
An unsecured helper can become injured and unable to assist. If the seat-belt sign comes on or the crew orders everyone seated, comply unless you are actively providing lifesaving care and the crew directs otherwise. Secure equipment and keep bags out of the aisle.
Do not open overhead bins during turbulence to search for personal supplies. Tell the crew what you need.
Communication that helps
| Report | Example |
|---|---|
| Responsiveness | “She answers when spoken to but is confused.” |
| Breathing | “He is breathing, but it is fast and labored.” |
| Timeline | “The shaking began about one minute ago.” |
| Change | “The bleeding slowed with continuous pressure.” |
| Training | “I have current CPR and first-aid training.” |
Report observations rather than conclusions. “Chest pain started suddenly” is better than “This is a heart attack.”
Privacy and crowd control
Ask passengers to remain seated and avoid speculation. Do not announce the person’s name or health history. If the passenger is conscious, speak directly to them rather than discussing them across the row.
One person can record the timeline for the crew while others assist. Notes should be handed to the response team, not shared publicly.
Prepare before travel
- Keep CPR and first-aid skills current.
- Carry necessary personal prescriptions in accessible hand luggage.
- Know the generic names and purposes of your own prescriptions.
- Tell a travel companion where emergency items are stored.
- Follow carrier rules for batteries, oxygen and special equipment.
- Hydrate appropriately and move only when safe during long travel.
After landing
Remain available if the crew asks for a brief factual handoff. State what you observed and did, including CPR cycles, AED messages, bleeding control or changes in responsiveness. Do not interfere with airport responders or attempt to continue leading once care has transferred.
For general readiness away from normal resources, read first-aid readiness for disrupted environments. For workplace planning, see why teams benefit from CPR preparation.
Frequently asked questions
Can a passenger use the aircraft AED?
The carrier controls access. Identify your training to the flight attendant and use the device only as authorized and directed.
Who decides whether the aircraft diverts?
The pilot in command makes the operational decision using information from the response team and carrier resources.
Should I volunteer if my certification expired?
State your exact training history honestly. The crew will decide how you can help.
Can I give the person water?
Not automatically. An unresponsive, confused, choking or nauseated person may not swallow safely. Ask the crew or qualified responder.
To prepare for CPR, choking and first-aid incidents wherever they occur, explore MyCPR NOW First Aid Certification.
