Legacy Carriers

American
http://www.aa.com/index_us.jhtml
1-800-433-7300

Continental
http://www.continental.com/web/en-US/default.aspx
1-800-525-0280

Delta
http://www.delta.com/home/index.jsp
1-800-221-1212

Northwest
http://nwa.com/
1-800-225-2525

United
http://www.united.com/
1-800-241-6522

US Airways
http://www.usairways.com/awa/
1-800-428-4322

Other Domestic Carriers

AirTran
http://www.airtran.com/Home.aspx
1-800-247-8726

Alaska Airlines
http://www.alaskaair.com/
1-800-426-0333

Aloha Airlines
http://www.alohaairlines.com/home/home.php
1-800-227-4900

Frontier Airlines
http://www.frontierairlines.com/frontier/home.do;jsessionid=94ff0d61f4f7fe8e8a7ebf84c3edc
1-800-432-1359

Hawaiian Airlines
http://www.hawaiianair.com/Pages/Index.aspx?source=AAGGLTM&hacmp=KNC-AAGGLTM
1-800-367-5320

jetBlue
http://www.jetblue.com/
1-800-538-2583

MaxJet
http://www.maxjet.com/homeAction.do
1-888-435-9629

Midwest Airlines
http://www.midwestairlines.com/MAWeb/
1-800-452-2022

Southwest
http://www.southwest.com/
1-800-435-9792

Spirit Airlines
http://www.spiritair.com/welcome.aspx
1-800-772-7117

Sun Country
http://www.suncountry.com/SCA/index.jsf
1-800-359-6786

Virgin America
http://virginamerica.com/va/home.do?method=virginAmerica
1-877-359-8474