Dubai Airports Chief Executive Officer Paul Griffiths stated in a LinkedIn post that physical passports could become obsolete within five years as biometric identity systems expand across the global aviation ecosystem.
Griffiths argued that carrying physical travel documents to fly has become outdated from a technological perspective, noting that biometric systems already possess the capability to verify travellers' identities without requiring them to repeatedly present paperwork throughout their journey.
According to the Dubai Airports chief, the primary challenge to achieving passport-free international travel is not technological availability, but securing agreement among governments, airlines, and airport operators to align systems and establish common standards for recognising digital identities across borders.
Griffiths added that an integrated digital identity framework could eventually follow passengers throughout their entire trip, streamlining interactions from border crossings to car rentals and hotel check-ins.
Dubai International Airport has already integrated advanced biometric infrastructure, installing more than 200 biometric cameras across Terminal 3 to enable registered passengers to clear check-in, immigration, and boarding gates using facial recognition.
Sources
- Gulf Business · 2026-11-11
