All airlines flying from Baltimore (BWI) to Louisville (SDF).

FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 21:25 Baltimore (BWI) 23:10 Louisville (SDF) Southwest Airlines WN 156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29
Sat 21:55 Baltimore (BWI) 23:40 Louisville (SDF) Southwest Airlines WN 156 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-06 through 2026-08-01
Sun 22:25 Baltimore (BWI) 00:10 Louisville (SDF) Southwest Airlines WN 156 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02 The flight arrives 1 day after departure.
Mon,Thu,Fri 22:40 Baltimore (BWI) 00:25 Louisville (SDF) Southwest Airlines WN 156 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-04 through 2026-08-03 The flight arrives 1 day after departure.
Sat 17:30 Baltimore (BWI) 19:20 Louisville (SDF) Southwest Airlines WN 188 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-06 through 2026-08-01
Sun 17:55 Baltimore (BWI) 19:45 Louisville (SDF) Southwest Airlines WN 300 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-04-12 through 2026-05-17
Sun 17:55 Baltimore (BWI) 19:45 Louisville (SDF) Southwest Airlines WN 300 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-05-31
Sun 22:40 Baltimore (BWI) 00:30 Louisville (SDF) Southwest Airlines WN 346 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-04 The flight arrives 1 day after departure.
Sat 22:50 Baltimore (BWI) 00:40 Louisville (SDF) Southwest Airlines WN 346 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-03 The flight arrives 1 day after departure.
Fri 22:55 Baltimore (BWI) 00:45 Louisville (SDF) Southwest Airlines WN 346 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Operates only on 2026-01-02 The flight arrives 1 day after departure.
Sun 17:35 Baltimore (BWI) 19:25 Louisville (SDF) Southwest Airlines WN 411 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-07 through 2026-08-02
Sat 19:35 Baltimore (BWI) 21:20 Louisville (SDF) Southwest Airlines WN 439 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-08 through 2026-09-26
Tue,Wed 19:45 Baltimore (BWI) 21:30 Louisville (SDF) Southwest Airlines WN 439 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-08-04 through 2026-09-30
Sun 21:30 Baltimore (BWI) 23:10 Louisville (SDF) Southwest Airlines WN 439 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 08:15 Baltimore (BWI) 10:00 Louisville (SDF) Southwest Airlines WN 550 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-08-06 through 2026-09-28
Mon-Fri 11:40 Baltimore (BWI) 13:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 11:40 Baltimore (BWI) 13:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-18 through 2026-01-23
Mon-Fri 11:40 Baltimore (BWI) 13:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-26 through 2026-01-30
Mon,Tue 11:40 Baltimore (BWI) 13:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-02 through 2026-02-03
Tue,Wed,Sun 11:40 Baltimore (BWI) 13:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-04 through 2026-02-11
Tue,Wed 11:40 Baltimore (BWI) 13:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-18 through 2026-03-04
Sat 19:40 Baltimore (BWI) 21:35 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-14 through 2026-02-28
Sat 20:30 Baltimore (BWI) 22:25 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 21:10 Baltimore (BWI) 23:05 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 21:10 Baltimore (BWI) 23:05 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 21:10 Baltimore (BWI) 23:05 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 21:10 Baltimore (BWI) 23:05 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 21:10 Baltimore (BWI) 23:05 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-17 through 2026-02-23
Mon 21:10 Baltimore (BWI) 23:05 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Operates only on 2026-03-02
Mon,Thu,Fri 22:50 Baltimore (BWI) 00:45 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-12 through 2026-02-16 The flight arrives 1 day after departure.
Thu,Fri,Sun 22:50 Baltimore (BWI) 00:45 Louisville (SDF) Southwest Airlines WN 1036 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-20 through 2026-03-01 The flight arrives 1 day after departure.
Sun 10:40 Baltimore (BWI) 12:25 Louisville (SDF) Southwest Airlines WN 1063 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-06-07 through 2026-08-02
Tue,Wed 10:40 Baltimore (BWI) 12:25 Louisville (SDF) Southwest Airlines WN 1297 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 10:45 Baltimore (BWI) 12:30 Louisville (SDF) Southwest Airlines WN 1297 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 15:05 Baltimore (BWI) 16:50 Louisville (SDF) Southwest Airlines WN 1317 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-09 through 2026-06-01
Tue,Wed 21:05 Baltimore (BWI) 22:55 Louisville (SDF) Southwest Airlines WN 1319 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-07 through 2026-06-03
Sat 21:35 Baltimore (BWI) 23:20 Louisville (SDF) Southwest Airlines WN 1319 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-11 through 2026-05-30
Sun 21:45 Baltimore (BWI) 23:30 Louisville (SDF) Southwest Airlines WN 1319 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-24
Mon,Thu,Fri 21:55 Baltimore (BWI) 23:45 Louisville (SDF) Southwest Airlines WN 1319 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-04-09 through 2026-06-01
Sun 22:30 Baltimore (BWI) 00:20 Louisville (SDF) Southwest Airlines WN 1319 Non-stop Boeing 737-800 (73H) 1:50 Effective 2026-04-12 through 2026-05-17 The flight arrives 1 day after departure.
Sun 22:30 Baltimore (BWI) 00:20 Louisville (SDF) Southwest Airlines WN 1319 Non-stop Boeing 737-800 (73H) 1:50 Operates only on 2026-05-31 The flight arrives 1 day after departure.
Sat 10:40 Baltimore (BWI) 12:35 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 10:50 Baltimore (BWI) 12:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:50 Baltimore (BWI) 12:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:50 Baltimore (BWI) 12:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:50 Baltimore (BWI) 12:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 10:50 Baltimore (BWI) 12:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-17 through 2026-02-23
Mon 10:50 Baltimore (BWI) 12:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-03-02
Mon-Fri 20:50 Baltimore (BWI) 22:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 20:50 Baltimore (BWI) 22:45 Louisville (SDF) Southwest Airlines WN 1388 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-18 through 2026-01-23

1 2

A domestic route departing from the Baltimore airport (BWI) and arriving at Louisville airport (SDF).
The flight distance is 493 miles, or 794 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:40 and 1:55.

Return (SDF-BWI) flights

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All airlines flying from Baltimore (BWI) to Louisville (SDF).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN156

21:25

Baltimore (BWI)

23:10

Louisville (SDF)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN156

21:55

Baltimore (BWI)

23:40

Louisville (SDF)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN156

22:25

Baltimore (BWI)

00:10(+1)

Louisville (SDF)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN156

22:40

Baltimore (BWI)

00:25(+1)

Louisville (SDF)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN188

17:30

Baltimore (BWI)

19:20

Louisville (SDF)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN300

17:55

Baltimore (BWI)

19:45

Louisville (SDF)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN300

17:55

Baltimore (BWI)

19:45

Louisville (SDF)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN346

22:40

Baltimore (BWI)

00:30(+1)

Louisville (SDF)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN346

22:50

Baltimore (BWI)

00:40(+1)

Louisville (SDF)

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN346

22:55

Baltimore (BWI)

00:45(+1)

Louisville (SDF)

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN411

17:35

Baltimore (BWI)

19:25

Louisville (SDF)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN439

19:35

Baltimore (BWI)

21:20

Louisville (SDF)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN439

19:45

Baltimore (BWI)

21:30

Louisville (SDF)

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN439

21:30

Baltimore (BWI)

23:10

Louisville (SDF)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN550

08:15

Baltimore (BWI)

10:00

Louisville (SDF)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1036

11:40

Baltimore (BWI)

13:35

Louisville (SDF)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1036

11:40

Baltimore (BWI)

13:35

Louisville (SDF)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1036

11:40

Baltimore (BWI)

13:35

Louisville (SDF)

Effective 2026-01-26 through 2026-01-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1036

11:40

Baltimore (BWI)

13:35

Louisville (SDF)

Effective 2026-02-02 through 2026-02-03

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1036

11:40

Baltimore (BWI)

13:35

Louisville (SDF)

Effective 2026-02-04 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1036

11:40

Baltimore (BWI)

13:35

Louisville (SDF)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1036

19:40

Baltimore (BWI)

21:35

Louisville (SDF)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1036

20:30

Baltimore (BWI)

22:25

Louisville (SDF)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1036

21:10

Baltimore (BWI)

23:05

Louisville (SDF)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1036

21:10

Baltimore (BWI)

23:05

Louisville (SDF)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1036

21:10

Baltimore (BWI)

23:05

Louisville (SDF)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1036

21:10

Baltimore (BWI)

23:05

Louisville (SDF)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1036

21:10

Baltimore (BWI)

23:05

Louisville (SDF)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1036

21:10

Baltimore (BWI)

23:05

Louisville (SDF)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1036

22:50

Baltimore (BWI)

00:45(+1)

Louisville (SDF)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1036

22:50

Baltimore (BWI)

00:45(+1)

Louisville (SDF)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1063

10:40

Baltimore (BWI)

12:25

Louisville (SDF)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1297

10:40

Baltimore (BWI)

12:25

Louisville (SDF)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1297

10:45

Baltimore (BWI)

12:30

Louisville (SDF)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1317

15:05

Baltimore (BWI)

16:50

Louisville (SDF)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1319

21:05

Baltimore (BWI)

22:55

Louisville (SDF)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1319

21:35

Baltimore (BWI)

23:20

Louisville (SDF)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1319

21:45

Baltimore (BWI)

23:30

Louisville (SDF)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1319

21:55

Baltimore (BWI)

23:45

Louisville (SDF)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1319

22:30

Baltimore (BWI)

00:20(+1)

Louisville (SDF)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1319

22:30

Baltimore (BWI)

00:20(+1)

Louisville (SDF)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1388

10:40

Baltimore (BWI)

12:35

Louisville (SDF)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1388

10:50

Baltimore (BWI)

12:45

Louisville (SDF)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1388

10:50

Baltimore (BWI)

12:45

Louisville (SDF)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1388

10:50

Baltimore (BWI)

12:45

Louisville (SDF)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1388

10:50

Baltimore (BWI)

12:45

Louisville (SDF)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1388

10:50

Baltimore (BWI)

12:45

Louisville (SDF)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1388

10:50

Baltimore (BWI)

12:45

Louisville (SDF)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1388

20:50

Baltimore (BWI)

22:45

Louisville (SDF)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1388

20:50

Baltimore (BWI)

22:45

Louisville (SDF)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Baltimore airport (BWI) and arriving at Louisville airport (SDF).
The flight distance is 493 miles, or 794 km.
The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:40 and 1:55.

Return (SDF-BWI) flights

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