- Airport safety was much less restrictive earlier than 9/11.
- In the present day, passengers can use cellular apps and kiosks, not simply paper paperwork.
- Flight data was written on chalkboards at gates. Now, it is on screens.
Flying was a glamorous endeavor again within the day. However airports had their glory years, too.
New expertise has helped airports run extra effectively, from digital air-traffic-control software program to the power to test in on a telephone or kiosk. However different adjustments, like elevated safety screenings, have slowed issues down.
Listed here are 30 pictures that present how airports have developed.
