All airlines flying from Boston Logan (BOS) to Louisville (SDF).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 10:00 Boston Logan (BOS) B 12:44 Louisville (SDF)
American Airlines AA 3767 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-03-08 through 2026-04-06
Daily 10:30 Boston Logan (BOS) B 13:08 Louisville (SDF)
American Airlines AA 4170 Non-stop Embraer EMB 175 (E75) 2:38 Effective 2026-09-09 through 2026-10-04
Mon-Fri,Sun 09:30 Boston Logan (BOS) B 12:31 Louisville (SDF)
American Airlines AA 4205 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-02-12 through 2026-03-06
Daily 10:00 Boston Logan (BOS) B 12:47 Louisville (SDF)
American Airlines AA 4305 Non-stop Embraer EMB 175 (E75) 2:47 Effective from 2026-10-05
Daily 12:30 Boston Logan (BOS) B 15:12 Louisville (SDF)
American Airlines AA 4507 Non-stop Embraer EMB 175 (E75) 2:42 Effective 2026-05-21 through 2026-07-01
Daily 13:28 Boston Logan (BOS) B 16:15 Louisville (SDF)
American Airlines AA 4517 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-04-07 through 2026-05-20
Daily 12:30 Boston Logan (BOS) B 15:16 Louisville (SDF)
American Airlines AA 4533 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-07-02 through 2026-08-04
Thu,Sun 09:30 Boston Logan (BOS) B 12:28 Louisville (SDF)
American Airlines AA 4689 Non-stop Embraer EMB 175 (E75) 2:58 Effective 2026-04-30 through 2026-05-03
Mon-Wed,Fri,Sun 07:00 Boston Logan (BOS) B 09:58 Louisville (SDF)
American Airlines AA 4786 Non-stop Embraer EMB 175 (E75) 2:58 Valid until 2026-01-05
Mon-Fri,Sun 07:00 Boston Logan (BOS) B 10:00 Louisville (SDF)
American Airlines AA 4786 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-01-06 through 2026-02-11
Sat 09:46 Boston Logan (BOS) B 12:30 Louisville (SDF)
American Airlines AA 4786 Non-stop Embraer EMB 175 (E75) 2:44 Valid until 2026-01-03
Daily 12:40 Boston Logan (BOS) B 15:24 Louisville (SDF)
American Airlines AA 4786 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-08-05 through 2026-09-08
Sat 15:00 Boston Logan (BOS) B 18:00 Louisville (SDF)
American Airlines AA 4786 Non-stop Embraer EMB 175 (E75) 3:00 Effective 2026-02-14 through 2026-03-07
Sat 15:00 Boston Logan (BOS) B 17:51 Louisville (SDF)
American Airlines AA 4786 Non-stop Embraer EMB 175 (E75) 2:51 Effective 2026-03-14 through 2026-04-04
Mon-Fri 09:05 Boston Logan (BOS) A 11:49 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 09:05 Boston Logan (BOS) A 11:49 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 09:27 Boston Logan (BOS) A 12:14 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-01-19 through 2026-02-06
Mon-Wed 09:27 Boston Logan (BOS) A 12:14 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-02-09 through 2026-02-11
Daily 10:37 Boston Logan (BOS) A 13:16 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 11:30 Boston Logan (BOS) A 14:20 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-01-05 through 2026-01-16
Daily 12:30 Boston Logan (BOS) A 15:10 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2026-04-13 through 2026-10-05
Daily 12:30 Boston Logan (BOS) A 15:18 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:48 Effective from 2026-10-06
Mon,Tue,Fri-Sun 17:15 Boston Logan (BOS) A 20:10 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:55 Valid until 2026-01-03
Sun 17:40 Boston Logan (BOS) A 20:33 Louisville (SDF)
Delta Air Lines DL 5615 Non-stop Embraer EMB 175 (E75) 2:53 Operates only on 2026-01-04
Sun 07:25 Boston Logan (BOS) A 10:00 Louisville (SDF)
Delta Air Lines DL 8787 Non-stop Airbus A220-100 (221) 2:35 Operates only on 2026-05-03
Thu 16:10 Boston Logan (BOS) A 18:45 Louisville (SDF)
Delta Air Lines DL 8787 Non-stop Airbus A220-100 (221) 2:35 Operates only on 2026-04-30
Non-Direct Flights:
Fri 08:45 Boston Logan (BOS) B 12:50 Louisville (SDF)
Southwest Airlines WN 2239 1-stop Boeing 737-700 (Scimitar Winglets) 4:05 Operates only on 2026-01-02
Direct Codeshare Flights:
Mon,Tue,Fri-Sun 17:15 Boston Logan (BOS) A 20:10 Louisville (SDF)
Air France AF 2822 Non-stop Embraer EMB 175 (E75) 2:55 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Sun 17:40 Boston Logan (BOS) A 20:33 Louisville (SDF)
Air France AF 2822 Non-stop Embraer EMB 175 (E75) 2:53 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Thu 16:10 Boston Logan (BOS) A 18:45 Louisville (SDF)
KLM KL 7444 Non-stop Airbus A220-100 (221) 2:35 Operates only on 2026-04-30
Codeshare flight, operated by Delta Air Lines.(DL 8787)
Mon,Tue,Fri-Sun 17:15 Boston Logan (BOS) A 20:10 Louisville (SDF)
KLM KL 7444 Non-stop Embraer EMB 175 (E75) 2:55 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 5615)




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All airlines flying from Boston Logan (BOS) to Louisville (SDF).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3767
10:00
Boston Logan (BOS) B

12:44
Louisville (SDF)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4170
10:30
Boston Logan (BOS) B

13:08
Louisville (SDF)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:38, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4205
09:30
Boston Logan (BOS) B

12:31
Louisville (SDF)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:01, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4305
10:00
Boston Logan (BOS) B

12:47
Louisville (SDF)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4507
12:30
Boston Logan (BOS) B

15:12
Louisville (SDF)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4517
13:28
Boston Logan (BOS) B

16:15
Louisville (SDF)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4533
12:30
Boston Logan (BOS) B

15:16
Louisville (SDF)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4689
09:30
Boston Logan (BOS) B

12:28
Louisville (SDF)
Effective 2026-04-30 through 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:58, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4786
07:00
Boston Logan (BOS) B

09:58
Louisville (SDF)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4786
07:00
Boston Logan (BOS) B

10:00
Louisville (SDF)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4786
09:46
Boston Logan (BOS) B

12:30
Louisville (SDF)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4786
12:40
Boston Logan (BOS) B

15:24
Louisville (SDF)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4786
15:00
Boston Logan (BOS) B

18:00
Louisville (SDF)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Embraer EMB 175 (E75)
Direct Flights:
American Airlines AA4786
15:00
Boston Logan (BOS) B

17:51
Louisville (SDF)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
09:05
Boston Logan (BOS) A

11:49
Louisville (SDF)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
09:05
Boston Logan (BOS) A

11:49
Louisville (SDF)
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
09:27
Boston Logan (BOS) A

12:14
Louisville (SDF)
Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
09:27
Boston Logan (BOS) A

12:14
Louisville (SDF)
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
10:37
Boston Logan (BOS) A

13:16
Louisville (SDF)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
11:30
Boston Logan (BOS) A

14:20
Louisville (SDF)
Effective 2026-01-05 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
12:30
Boston Logan (BOS) A

15:10
Louisville (SDF)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
12:30
Boston Logan (BOS) A

15:18
Louisville (SDF)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:48, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
17:15
Boston Logan (BOS) A

20:10
Louisville (SDF)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5615
17:40
Boston Logan (BOS) A

20:33
Louisville (SDF)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:53, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL8787
07:25
Boston Logan (BOS) A

10:00
Louisville (SDF)
Operates only on 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Airbus A220-100 (221)
Direct Flights:
Delta Air Lines DL8787
16:10
Boston Logan (BOS) A

18:45
Louisville (SDF)
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Airbus A220-100 (221)
Non-Direct Flights:
Southwest Airlines WN2239
08:45
Boston Logan (BOS) B

12:50
Louisville (SDF)
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:05, 1-stop
Boeing 737-700 (Scimitar Winglets)
Direct Codeshare Flights:
Air France AF2822
17:15
Boston Logan (BOS) A

20:10
Louisville (SDF)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Air France AF2822
17:40
Boston Logan (BOS) A

20:33
Louisville (SDF)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:53, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
KLM KL7444
16:10
Boston Logan (BOS) A

18:45
Louisville (SDF)
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 8787)
Duration: 2:35, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL7444
17:15
Boston Logan (BOS) A

20:10
Louisville (SDF)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Boston Logan airport (BOS) and arriving at Louisville airport (SDF).
  • The flight distance is 827 miles, or 1330 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 2:35 and 3:01.
Return (SDF-BOS) flights
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