List of Airlines Serving Charlotte Douglas International Airport (CLT)

Airlines and Concourses Overview at CLT

Charlotte Douglas International Airport (CLT) is American Airlines' second-largest hub after Dallas-Fort Worth International Airport, and the third-busiest single airline connecting hub in the U.S. With non-stop flights to over 180 destinations, including several international routes, CLT plays a critical role for travelers. However, many passengers mention that the airport can get quite crowded, so it's a good idea to arrive early and allow plenty of time for check-in and security.

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Concourse A - Airlines and Contact Information

Concourse A serves a variety of airlines, including:

• Air Canada - Phone: +1-514-393-3333
• Contour Airlines - Phone: +1-888-332-6686
• Delta Air Lines - Phone: +1-800-221-1212
• Frontier Airlines - Phone: +1-801-401-9000
• JetBlue - Phone: +1-801-449-2525
• Southwest Airlines - Phone: +1-800-435-9792
• Spirit Airlines - Phone: +1-855-728-3555
• Sun Country Airlines - Phone: +1-651-905-2737
• Swift Air - Phone: +1-800-309-4717 (seasonal/charter service)
• United Airlines - Phone: +1-800-864-8331
• Vacation Express - Phone: +1-800-309-4717 (seasonal/charter service)
• Viva Aerobus - Phone: +1-800-309-4717 (seasonal/charter service)
• Volaris - Phone: +1-855-865-2747

Concourse B - American Airlines

Concourse B is exclusively for American Airlines, one of the busiest carriers at CLT, offering a wide range of domestic and international flights. You can reach them at +1-800-433-7300.

Concourse C - American Airlines

Concourse C is also operated by American Airlines. Travelers often note that walking between terminals can take some time, so it's advisable to plan accordingly. You can contact American Airlines at +1-800-433-7300.

Concourse D - International Flights

Concourse D handles international flights for American Airlines and Lufthansa (+1-800-645-3880). Passengers often mention that international flights involve additional security checks, so be sure to allow enough time between connections, especially during busy hours.

Concourse E - Regional Flights

Concourse E, mainly used for regional flights by American Airlines, is undergoing constant renovations. Many passengers report delays in this area, so keep that in mind. Contact American Airlines at +1-800-433-7300.

* Some services provided by these airlines are seasonal or offered on a charter basis, so they may not be available year-round. It’s always a good idea to check with the airline directly for the latest updates.

Connecting Between Concourses at Charlotte Douglas International Airport

Charlotte Douglas International Airport (CLT) is a fully connected airport, meaning all concourses and gates are accessible from the main terminal as well as from each other. However, passengers should note that the only way to move between concourses is by walking — there are no trains, trams, or electronic people movers available to assist with transfers. This can make connecting flights challenging for some travelers, especially during peak times.

Many travelers mention that the walking distances between concourses can be significant, particularly between Terminals E and A, which could take up to 15-30 minutes depending on the crowd. It's a good idea to plan extra time for connections, especially if you're traveling with children, elderly passengers, or have a tight layover. During busy periods, security checkpoint lines may be adjusted to accommodate crowds, but be prepared for potential delays.

Despite the walking distances, one advantage is that all gates are under one roof, so once you pass through security, you have access to all concourses without needing to re-clear security. For those with limited mobility, requesting assistance in advance can help make navigating the airport smoother.

Tips for Your Visit to CLT

According to traveler reviews, Charlotte Douglas can feel crowded and busy, especially during peak hours. Visitors frequently mention long walks between terminals and crowded waiting areas, so plan ahead. If you're traveling with children or elderly passengers, it’s a good idea to request assistance in advance. Also, keep an eye out for ongoing construction, which could affect your travel experience.