Four years ago, virtually NO ONE was flying.  Things have changed drastically since then.

On Friday, the TSA said it screened 2.95 million airline passengers . . . a new record for the most ever on a single day.  They haven’t said how many people flew yesterday.  The previous record of 2.91 million was set back in November.

The airline industry is anticipating a record summer travel season, with an estimated 271 million passengers . . . up 6.3% from last year.

In Atlanta, the world’s busiest airport had its busiest day ever.  The Atlanta International Airport broke a traffic record on Thursday when 111,000 passengers, crew, and airport employees were screened at security checkpoints.

The second-busiest day followed on Friday, when just under 110,000 were screened.

(Yahoo / NBC Philadelphia)