List of Airlines at (ATL) airport

National Carriers

Alaska Airlines (800) 252-7522
American Airlines (800) 433-7300
Boutique Airlines (855) 268-8478
Delta Air Lines (800) 221-1212
Delta Connection (800) 221-1212
Frontier Airlines (800) 432-1359
JetBlue Airways (800) 538-2583
Southwest Airlines (800) 435-9792
Spirit Airlines (855) 728-3555
United Airlines (800) 864-8331

International Carriers

Air Canada (888) 247-2262
Air France (800) 237-2747
British Airways (800) 247-9297
Copa Airlines (800) 359-2672
KLM Royal Dutch Airlines (800) 447-4747
Korean Air (800) 438-5000
Lufthansa German Airlines (800) 645-3880
Qatar Airways (877) 777-2827
Turkish Airlines (800) 874-8875
Virgin Atlantic (877) 359-8474
WestJet (888) 937-8538

Hartsfield-Jackson Airport is the main hub for Delta Air Lines, as well as for the low-cost airlines Frontier Airlines and Southwest Airlines. The Atlanta airport serves more than 200 destinations and 40 countries.

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Many passengers do not know who to consult or make a claim to some doubts that arise before or after traveling, or any inconvenience that may occur. Listed below are topics that need to be consulted, coordinated or resolved directly with the airline.   Check in procedure   Documentation and visa required   Baggage weight limits, restricted and prohibited Items   Baggage and excess billing rates   Requirements for minors traveling alone or without parents   Special passengers needing prior coordination with the airline: people with disabilities, reduced mobility and pregnant women   Lost, delayed or damaged baggage reclaim   Possible flight's changes of date or cancellations   Confirmation of flight schedules (departures or arrivals)   Flight status report (for possible delays, cancellations, rescheduling)   In case your airline reschedules your flight, coordinate with the company for possible compensation, due to extra nights accomodation, food, flight connection lost, etc. Remember that it is always advisable to have a traveler's assistance insurance, in case the airline does not respond to any inconvenience that might happen (baggage lost or damaged, cancellation or flight delay, etc.)