While some long-term basic security principles remain, advancements in technology and shifting priorities have reshaped the landscape.
Let's demystify the process and equip you with the knowledge to breeze through security. (*Tip: Check airline websites for updated security protocols)
Liquids, Gels, and Aerosols (LGAs): The Evolving Landscape.
- Advanced Screening Technology: By 2025, many airports are expected to have implemented advanced 3D CT scanners for carry-on baggage. These scanners can analyse the composition of liquids, potentially eliminating the need for the 100ml (3.4 oz) rule in some locations. Always check the airport you are travelling from, as some airports will still be using older technology.
- Smart LGA Containers: Expect to see increased use of smart LGA containers with integrated RFID chips. These chips can transmit information about the contents and volume, streamlining the screening process.
- Medical and Infant Exceptions: The rules for medications (prescribed and over-the-counter) and infant formula/breast milk remain, but expect more efficient screening procedures. Have your doctors notes readily available to be prepared to present documentation or prescriptions.
- Packing Tips:
- Even with advanced scanners, it's wise to pack LGAs in a clear, re-sealable bag for organized screening.
- Download your airline's app, and the airport app you are travelling from, as these will have the most up to date security information.
- If possible, rather purchase travel-sized mini toiletries at your destination, to avoid problems.
- If you have medical liquids, ensure that you have a doctor’s note, and that all medication is clearly labelled.
- Stricter Enforcement: While the rules regarding lighters and matches have been in place for years, expect even stricter enforcement in 2025.
- Lithium-Ion Lighters: With the rise of electric lighters, particularly those powered by lithium-ion batteries, expect heightened scrutiny. Regulations may vary, so check with your airline and the airport authorities before traveling.
- Checked Baggage: While some fuelled lighters might be permitted in DOT-approved cases in checked baggage, it's generally best to avoid packing them altogether.
- Solo Traveller Tip: If you're unsure about an item, err on the side of caution and leave it at home. Airport security will not return prohibited items.
- Digital Identity and Biometrics: In future, expect increased use of biometric screening, such as facial recognition and fingerprint scanning, for expedited security. Ensure your digital travel documents are up-to-date.
- Pre-Travel Check-in and Security Reservations: Many airports offer pre-booked security slots. Take advantage of these services to minimize wait times.
- Stay Informed: Download the official app of your airline and the airport you're traveling from. These apps provide real-time updates on security wait times, regulations, and any changes.
- Clear and Organized Packing: Pack your carry-on bag in an organized manner to facilitate quick screening. Keep electronic devices easily accessible.
- Be Patient and Polite: Airport security personnel are there to ensure everyone's safety. Be patient, polite, and cooperative.
- Travel Documents: Ensure that all of your travel documents are in one place, and easy to access.
- Solo Traveller Preparedness:
- Keep a digital copy of all important documents on your phone or in cloud storage.
- Arrive at the airport well in advance, especially during peak travel times.
- If you are unsure of anything, ask airport staff.
The future of airport security will likely involve more seamless, automated processes using modern technology. By staying informed and adapting to evolving technologies, solo travellers can navigate airport security with confidence and ease.