Dozens of flights delayed at Boston Logan airport because of fog

A heavy dense fog covered much of Boston Tuesday morning, leading to dozens of delays at Boston Logan International Airport.

As Tuesday morning progressed, the number of delays for flights coming into or leaving Boston Logan airport increased. Video showed fog covering the end of Terminal A at the airport, where there were several signs and lights.

In and around the Boston area, street lights and stop lights were blurry, as a dense fog advisory in Massachusetts was in effect for 10 a.m. Tuesday.

Commuters were advised to take time for themselves if they were headed out. In fact, many drivers on the way to the airport were hugging the brakes, moving carefully and slowly.

So far, at Boston Logan, 110 flights were delayed, while seven flight was canceled.