Atlanta to Baltimore (ATL–BWI) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
ATL–BWI is served by 4 airlines with nonstop service. Southwest Airlines, Delta Air Lines and Frontier lead the route. The flight covers 576 miles in approximately 1h 50m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| WN Southwest Airlines | 68 | 737, 738, 73H, 7M8, 7S7, B38M | 1h40-2h | – | – | |
| DL Delta Air Lines Also: AF, AM, KE, KL, LA, SK, VS, WS | 63 | 321, 739, 757 | 1h48-1h56 | SkyTeam | AF, AM, KE, KL, LA, SK, VS, WS | |
| F9 Frontier | 30 | 32N, 32Q, A21N | 1h54-2h | – | – | |
| SY Sun Country Airlines | 1 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Baltimore from Atlanta
| Metric | ATL→BWI | PDK→BWI | MCN→BWI |
|---|---|---|---|
| Distance from ATL | – | 18 mi | 79 mi |
| Nonstop airlines | 4 | 7 | 1 |
| Weekly flights | 300 | – | 10 |
| Flight time | 1h 50m | 1h 21m | 1h 55m |
| Departure OTP | 98% | – | – |
Travel Essentials
ATL: EDT · BWI: EDT
When it's 6:00 PM in Atlanta, it's 6:00 PM in Baltimore.
MARTA Gold Line runs every 12–15 minutes from downtown Five Points station to the airport (16 min, $2.50). The station connects directly to the Domestic terminal via SkyTrain. Ride-shares cost $20–35 from downtown.
Economy parking in the North/South garages fills quickly; off-site lots on Camp Creek Parkway offer cheaper rates with shuttles.
ATL–BWI Quick Facts
Frequently Asked Questions
Atlanta to Baltimore: Southeast-to-Mid-Atlantic Workhorse
ATL-BWI is a high-frequency route connecting Delta's global hub with Southwest's Baltimore fortress. Southwest leads with 5 to 7 daily nonstops. Delta and Spirit add further competition. The 577-mile sector takes about 1 hour 45 minutes. The route serves two distinct markets. Point-to-point passengers split between Baltimore-area travellers and Washington DC-bound passengers who prefer BWI's lower fares and Southwest's network over DCA or IAD. Connecting passengers flow through ATL to reach Delta's domestic and international network from the Baltimore-Washington region.
BWI's Market Position
Baltimore-Washington International is the low-cost carrier hub of the DC metro. Southwest carries over 60 percent of BWI's total traffic. For ATL-BWI passengers, this means competitive fares and high frequency. BWI sits between Baltimore and Washington on the MARC and Amtrak rail corridors, giving it ground access to both cities. The light rail connects to downtown Baltimore in 25 minutes. The MARC train reaches DC Union Station in 35 minutes. This dual-city access makes BWI unique among the three Washington-area airports. ATL passengers headed to the federal government district in downtown DC may prefer ATL-DCA on Delta. Passengers with flexibility on airport will often find better pricing on ATL-BWI via Southwest.