Delta Air Lines (DL) flights & route network
1,979 routes · 355 destinations · 5 hub airports across 77 countrys.
Figures computed from the public OpenFlights datasetData source: OpenFlights routes.dat
Atlanta is the capital of Georgia, and one of its largest cities, with a population of 498,715 .
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Delta Air Lines hub airports
Airports ranked by the number of Delta Air Lines routes originating from each IATA code. A higher count indicates a stronger hub — more nonstop destinations available from that airport.
Routes operated by DL
Showing the 50 longest Delta Air Lines routes parsed from the OpenFlights routes dataset. Click any route for live fare comparison.
DL route network
Every figure below is computed live from the OpenFlights routes dataset at the time of page render. No prices, no fabricated carrier names — only the airline codes stored verbatim in thedirectCarriersJSON field on each FlightRoute row.
All countries served by DL
Ranked by the number of Delta Air Lines routes arriving in each destination country. The leading market is where the airline concentrates most of its international capacity.
About flying with Delta Air Lines
Delta Air Lines (DL) operates 1,979 scheduled flight routes parsed from the OpenFlights public routes dataset.
From its primary hub at ATL (Atlanta, United States) the airline flies 210 nonstop routes, with 4 additional airports serving as regional connection points across the network.
The longest nonstop route operated by Delta Air Lines is Atlanta (ATL) to Johannesburg (JNB), covering 8,440 great-circle miles and averaging about 45m of flight time. Its shortest scheduled route — Iron Mountain (IMT) to Rhinelander (RHI) — covers just 67 miles.
Across the full network, Delta Air Lines serves 77 countrys; the most-served destination market is United States with 1,605 inbound routes.
How to find the best Delta Air Lines fares
Booking out of ATL is usually the strongest fare play: Delta Air Lines concentrates 210 of its routess from Atlanta, and higher route density at a hub means more head-to-head competition — both from other Delta Air Lines departures and from rival carriers serving overlapping city pairs. Use the Kayak search box above with origin set to ATL to see the airline's full departure board at a glance.
All route, hub, destination and country figures are computed directly from the OpenFlights public-domain routes dataset(openflights.org/data.php)— specifically the directCarriers JSON field on every FlightRoute row, where each airline code (e.g. DL) is parsed from the OpenFlightsroutes.dat airline identifier column. Carrier names come from the companion OpenFlights airlines.dat dataset. No prices or fare estimates appear on this page — those values fluctuate continuously across 100+ booking sites and are fetched live via Kayak at search time.