Total passengers through Houston airports went up point-nine percent to 50 million in 2011.
All growth in domestic traffic was at hobby, which handled 9.8 million passengers.
Bush Intercontinental handled almost 32 million.
8.6 million international total passengers flew through Houston airports last year.
That’s up 1-and-a-half percent.
Also in 2011, overseas travel from Houston to Mexico dropped 3.7 percent.
While traffic to the Middle East rose 22.9%.
That’s Houston by Numbers – Houston’s airport system.