Louisville to Baltimore (SDF–BWI) — Airlines, Schedules & Connections

SDF Airport Page →
494 mi airlines 18/wk
On-time Some delays Frequent delays
Flight Schedule 13 flights Verified 44m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
WN4186
WN Southwest
73H
5:35 AM
EDT
7:10 AM
EDT
1h 35m
M T W T F S S
Prices
WN2416
WN Southwest
73H
10:25 AM
EDT
12:00 PM
EDT
1h 35m
M T W T F S S
Prices
WN1654
WN Southwest
7S7
11:10 AM
EDT
12:45 PM
EDT
1h 35m
M T W T F S S
Prices
WN1324
WN Southwest
7M8
3:45 PM
EDT
5:25 PM
EDT
1h 40m
M T W T F S S
Prices
WN121
WN Southwest
7S7
4:25 PM
EDT
6:05 PM
EDT
1h 40m
M T W T F S S
Prices
WN2413
WN Southwest
B38M
4:45 PM
EDT
6:30 PM
EDT
1h 45m
M T W T F S S
Prices
WN2308
WN Southwest
7S7
5:10 PM
EDT
6:50 PM
EDT
1h 40m
M T W T F S S
Prices
WN2137
WN Southwest
737
10:45 AM
EDT
12:35 PM
EDT
1h 50m
M T W T F S S
Prices
WN2032
WN Southwest
738
10:50 AM
EDT
12:40 PM
EDT
1h 50m
M T W T F S S
Prices
WN5036
WN Southwest
73H
2:15 PM
EDT
4:00 PM
EDT
1h 45m
M T W T F S S
Prices
WN1317
WN Southwest
737
3:05 PM
EDT
4:50 PM
EDT
1h 45m
M T W T F S S
Prices
WN300
WN Southwest
737
5:55 PM
EDT
7:45 PM
EDT
1h 50m
M T W T F S S
Prices
WN1319
WN Southwest
73H
9:55 PM
EDT
11:45 PM
EDT
1h 50m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Louisville to Baltimore
1 carrier, 18 flights/week nonstop.
1 Airlines 18 Flights/wk 494 mi 1h 35m nonstop 88 1-stop hubs

SDF–BWI is served by 1 airline with nonstop service. Southwest Airlines leads the route. The flight covers 494 miles in approximately 1h 35m. Beyond nonstop, 88 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop SDF–BWI service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
WN Southwest Airlines 18 73H, 7M8, 7S7, B38M 1h35-1h45 74%
Aircraft on this route
73H Boeing 737-800 (Winglets) – WN
7M8 Boeing 737 MAX 8 – WN
7S7 Boeing 737 MAX 7 – WN
B38M Boeing 737 MAX 8 – WN
Alliance coverage
Unaffiliated: WN (18 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SDF to BWI direction.
Mon
3
flights
Tue
2
flights
Wed
2
flights
Thu
3
flights
Fri
3
flights
Sat
2
flights
Sun
3
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
7
Nonstop flights
18
Outbound / wk
19
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SDF to BWI.
1-STOP
One-Stop Connections
88
Hubs
~2h
Fastest
~23h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,291
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.

Other ways to reach Baltimore from Louisville

Nearby airports with service to Baltimore/Washington International Thurgood Marshall Airport.
Metric SDF→BWI LEX→BWI CVG→BWI
Distance from SDF 62 mi 84 mi
Nonstop airlines 1 1 6
Weekly flights 18 16
Flight time 1h 35m 1h 1h 6m
Departure OTP 74%
Airports within 200 miles of SDF with service to Baltimore/Washington International Thurgood Marshall Airport.

Travel Essentials

Practical planning for this route.
Time Difference
0h
Baltimore is 0 hours the same as Louisville.
SDF: EDT · BWI: EDT

When it's 6:00 PM in Louisville, it's 6:00 PM in Baltimore.
Distance & Flight Time
494 mi / 795 km
Nonstop flight time is approximately 1h 35m to 1h 45m.

SDF–BWI Quick Facts

Key statistics for the Louisville to Baltimore route.
Route details
Distance494 mi / 795 km
Flight time1h 35m to 1h 45m
Time difference0 hours
Airlines (nonstop)1
Weekly flights18 out / 19 return
1-stop connections88 hubs
Origin: SDF
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
Destination: BWI
IATA / ICAOBWI / KBWI
TimezoneAmerica/New_York
Passengers/yr26.4M
Elevation146 ft / 45 m

Frequently Asked Questions

Common questions about SDF to BWI flights.
Nonstop flights from Louisville Muhammad Ali International Airport to Baltimore/Washington International Thurgood Marshall Airport take approximately 1h 35m to 1h 45m. The route covers 494 miles.
1 airline operates nonstop service: Southwest Airlines.
There are approximately 18 nonstop flights per week from SDF to BWI. The return direction has about 19 weekly flights.
Yes, 1-stop connections are available through MNZ, CMH, LUK, CHA, TEB, TTN, YYZ, YIP, RIC, CLE, FRG, PDK, SYR, HPN, AGS, MKE, CHS, DCA, EWR, BHM, MEM, BDL, YUL, LGA, ISP, ALB, ORL, PVD, ECP, AEX, FSD, NEW, SFB, MLB, PIE, FXE, SUA, APF, BCT, PWM, SGR, DWH, ASE, SAT, ABQ, SJU, GEG, ONT, BFI, OAK, SLC, SAN, SNA, SJC, PDX, ATL, ANC, MCI, BNA, ORD, LAS, DTW, MDW, DUB, HOU, RSW, CLT, RDU, MSP, MIA, MCO, DAL, SRQ, JAX, BOS, FLL, IAH, DEN, PIT, SFO, TPA, PHX, DFW, AUS, PBI, MSY, VPS and LAX. These options provide additional schedule flexibility.
Yes, return flights from BWI to SDF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include LEX, CVG and LUK. See the Alternatives section for a full comparison.
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.

Flights from SDF to BWI

Louisville Muhammad Ali International Airport (SDF) and Baltimore/Washington International Thurgood Marshall Airport (BWI) are connected by nonstop service from Southwest Airlines. With 18 weekly departures, this is a well served route.

SDF to BWI Flight Duration and Schedule

Nonstop flight time from SDF to BWI ranges from 1 hours 35 minutes to 1 hours 45 minutes. The route covers a distance of 494 miles (795 km). There are approximately 18 weekly flights outbound and 19 return, totaling 37 flights per week in both directions.

Connecting Options and Alternatives

88 one-stop connections are available, with the fastest taking approximately 2 hours via MNZ. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Lexington (LEX), Cincinnati / Covington (CVG) and Cincinnati (LUK).