Siniege Bays International Airport

Siniege Bays International Airport is an international airport in Punt Dúdlic, Alabama, Louisiana, United States. It is owned by the Siniege Bay Port Authority and is 8 miles south of downtown Siniege. Siniege Bays International is the primary commercial airport for the Siniege-Mobile metropolitan area and southern Alabama. Mobile has requested for the airport name to be changed to Siniege-Mobile International Airport without success.

The airport offers numerous international services, most of which are to the United States and Latin America. Siniege has a total of 26 U.S. destinations, making the United States the largest international destination from Siniege. Mexico is the second largest international destination with only two destinations, Mexico City and Cancun. Trans-Atlantic Airways has made Siniege a focus city, saying that the airline plans to create a western Carolinian operation base from the city.

At an average of 4.7 ft above sea level, SBI is the 3rd lowest-lying international airport in the world, behind Amsterdam's Schiphol International Airport in the Netherlands, and Louis Armstrong International Airport in New Orleans. Prior to Hurricane Katrina, SBI served 8.9 million passengers per year, nearly all of them non-connecting. In 2015 it served 9,543,332 passengers, an all-time record for the airport and 9.1% more than 2014.

SBI opened in 1983, replacing the older Mobile Regional Airport which now primarily serves as an airport for low-cost and ultra-low cost airlines.

In March 2014, the airport began replacement of the current terminal by starting construction on a new terminal located on the north side of the airfield. The terminal is slated to have 35 gates, which can be expanded to 42 gates in the future. The terminal plans to be completed in the summer of 2017.