"Things moved very well at BWI all week," said airport spokesman Jonathan Dean.
BWI fared better than Chicago's O'Hare International Airport, where 50 flights were canceled because of Illinois' first snowstorm of the season.
Amtrak reported a "strong holiday period" last week.
"We are not sure if it beat last year's numbers," said Marc Magliari, a Chicago-based spokesman for Amtrak. "The economy in '08 is a very different economy."
Magliari reported no significant problems in service for Amtrak's Northeast corridor.
At Maryland House, the Daniel children, Aliyah, 7, Valdon III, 5, and Ananda, 3, were finishing off the last of their french fries. The family was getting ready to get on the road to finish the last leg of their trip.
"We've done art projects, watched videos, and caught up on some good old-fashioned sleep," Maria Daniel said with a laugh, as she pointed to Aliyah, who the family agreed had gotten the most sleep during the trip.
Aliyah said she dreamed about visiting the White House. Her brother Valdon quickly interjected that he used the time in the car to watch his favorite video, Shark Tales.
The Associated Press contributed to this article.
