Atlanta to Baltimore (ATL–BWI) — Airlines, Schedules & Connections
Flight Schedule
75 flights
Verified 1h ago
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No flights match your filters.
No nonstop flights on this route. connecting options below.
✦ 1-Stop Connections
→
Separate tickets — book each leg independently. Collect and recheck bags at .
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No data
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estimated
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Unknown
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✧ 2-Stop Connections
Separate tickets — book each leg independently. Collect and recheck bags at each hub.
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Atlanta to Baltimore
5 carriers, 177 flights/week nonstop.
5 Airlines
177 Flights/wk
576 mi
1h 31m nonstop
109 1-stop hubs
ATL–BWI is served by 5 airlines with nonstop service. Delta Air Lines, Southwest Airlines and Frontier lead the route. The flight covers 576 miles in approximately 1h 31m. Beyond nonstop, 109 hubs offer 1-stop connections.
Carriers on this route
Airline Landscape
All carriers operating nonstop ATL–BWI service, compared side by side.
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines | 61 | 320, 321, 739 | 1h39-1h55 | SkyTeam | – | |
| WN Southwest Airlines | 55 | 737, 73H, 7M8, 7S7 | 1h37-1h55 | – | – | |
| F9 Frontier | 28 | 32N, 32Q, A20N | 1h31-1h53 | – | – | |
| AM Aeromexico | 21 | 321 | 1h40-1h47 | SkyTeam | – | |
| AF Air France | 12 | 321 | 1h41-1h47 | SkyTeam | – |
Aircraft on this route
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule
Weekly Schedule Pattern
Nonstop flight frequency by day of week, ATL to BWI direction.
Mon
26
flights
Tue
25
flights
Wed
26
flights
Thu
26
flights
Fri
26
flights
Sat
21
flights
Sun
27
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
31
Nonstop flights
177
Outbound / wk
224
Return / wk
Connections
Connection Landscape
Beyond nonstop. 1-stop and 2-stop options for ATL to BWI.
1-STOP
One-Stop Connections
109
Hubs
~3h
Fastest
~33h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
4,552
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability
On-Time Performance
What to expect at each end of your journey.
Outbound
ATL → BWI
60%
Moderate delays possible. Allow buffer time.
Departing
60%
Arriving
68%
Return
BWI → ATL
50%
Frequent delays expected. Consider flexible booking.
Departing
50%
Arriving
84%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots.
ATL delays → BWI delays →
Alternatives
Other ways to reach Baltimore from Atlanta
Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
| Metric | ATL→BWI | BHM→BWI | TYS→BWI |
|---|---|---|---|
| Distance from ATL | – | 134 mi | 152 mi |
| Nonstop airlines | 5 | 1 | 1 |
| Weekly flights | 177 | 12 | 14 |
| Flight time | 1h 31m | 2h | 1h 45m |
| Departure OTP | 60% | – | – |
Airports within 200 miles of ATL with service to Baltimore/Washington International Thurgood Marshall Airport.
Know before you go
Travel Essentials
Practical planning for this route.
Time Difference
0h
Baltimore is 0 hours
the same as
Atlanta.
ATL: EDT · BWI: EDT
When it's 6:00 PM in Atlanta, it's 6:00 PM in Baltimore.
ATL: EDT · BWI: EDT
When it's 6:00 PM in Atlanta, it's 6:00 PM in Baltimore.
Distance & Flight Time
576 mi / 928 km
Nonstop flight time is approximately 1h 31m to 1h 55m.
Getting to ATL
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.
Facts
ATL–BWI Quick Facts
Key statistics for the Atlanta to Baltimore route.
Route details
Distance576 mi / 928 km
Flight time1h 31m to 1h 55m
Time difference0 hours
Airlines (nonstop)5
Weekly flights177 out / 224 return
1-stop connections109 hubs
Origin: ATL
IATA / ICAOATL / KATL
TimezoneAmerica/Kentucky/Monticello
Passengers/yr108.1M
Elevation1,026 ft / 313 m
FAQ
Frequently Asked Questions
Common questions about ATL to BWI flights.
Nonstop flights from Hartsfield Jackson Atlanta International Airport to Baltimore/Washington International Thurgood Marshall Airport take approximately 1h 31m to 1h 55m. The route covers 576 miles.
5 airlines operate nonstop service: Air France, Aeromexico, Delta Air Lines, Frontier and Southwest Airlines.
There are approximately 177 nonstop flights per week from ATL to BWI. The return direction has about 224 weekly flights.
Yes, 1-stop connections are available through CAE, IAD, TEB, DCA, SYR, HPN, BCT, APF, TMB, MKC, BTV, JAN, YUL, DSM, AEX, EYW, DWH, GGT, PLS, VRB, BZN, ASE, SKB, SNA, MBJ, ILM, ONT, GSO, BFI, OAK, AUA, EWR, CUN, RIC, MYR, RDU, DUB, CLT, MCO, BNA, DAL, CMH, TYS, MIA, ORD, GSP, PIT, JAX, BOS, MCI, CVG, FLL, TPA, STL, CHS, IND, HOU, SLC, BZE, DEN, PVD, SAV, DTW, RSW, CLE, ORF, SDF, PWM, IAH, MSP, MSY, MDW, SAT, ECP, ALB, SRQ, MEM, BUF, BDL, MKE, ROC, PUJ, BHM, PBI, LIR, AUS, SJU, SFO, GRR, ABQ, DFW, PHX, LAS, LHR, BDA, VPS, LAX, SEA, SJO, SAN, PTY, HVN, NAS, STT, GCM, SXM, SMF, SJC and PHL. These options provide additional schedule flexibility.
Yes, return flights from BWI to ATL are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.
Southwest Airlines operates 5 to 7 daily nonstops on ATL-BWI. Delta runs 3 to 4 daily departures. Spirit adds 1 to 2 daily nonstops. The sector is 577 miles with a block time of 1 hour 40 minutes to 1 hour 55 minutes. Southwest is the dominant carrier at BWI and uses 737-700 and 737-800 equipment. Delta flies 737-800 and A220.
DCA (Reagan National) is 4 miles from downtown Washington and directly on the Metro. BWI is 30 miles north, near Baltimore. For downtown DC access, DCA is faster. BWI works well if your destination is in the Baltimore area, along the I-95 corridor between the two cities, or if you want Southwest's fares and schedule. The MARC commuter train connects BWI to DC Union Station in about 35 minutes. The BWI Amtrak station also has Northeast Corridor service.
The BWI Light Rail runs from the airport to downtown Baltimore in about 25 minutes. The fare is $2.00. The station is a short walk from the terminal via a covered walkway. Rideshare to the Inner Harbor area takes 15 to 20 minutes and costs $18 to $25. The MARC train connects BWI to Baltimore Penn Station in about 10 minutes for access to the Amtrak network. BWI also has a direct Amtrak station on the Northeast Corridor.
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.