Focus On Completion News Today

Meantime, airports and airlines are seeing a record number of flyers. 27 million passengers are expected to take to the skies. >> for them it will be all snow. >> reporter: inside delta airlines command center this week, the operations team monitors the weather and every flight in the air. >> there is a laser-like focus on completion factor and making sure we get people where they need to be for the holidays. >> reporter: and as passengers line up at security checkpoints, the head of tsa says th...