American Airlines has planned a variety of renovations at Dallas-Fort Worth International Airport.

Five terminals—A through E—will each get knew kiosks for baggage tagging. According to the Texas Department of Licensing and Regulation and American Airlines media relations, between five and 20 kiosks will be replaced at each of the terminals with an estimated total cost of $625,000.

Construction started March 20 and should be complete by May 31, according to documents.

All five terminals are in Tarrant County and have a Grapevine addresses on International Parkway.Another project involves the installation of a wind curtain in Terminal D. The estimated cost of the project is $3.5 million, and it will start May 1 with a projected completion of Sept. 30.

The vinyl wind curtain will be used during the cold winter days, according to documents. Mechanical heating systems will added and overhead doors installed in the drive lanes of the tug traffic areas.