KLM flights from Louisville (SDF) to Boston Logan (BOS).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 12:57 Louisville (SDF) 15:11 Boston Logan (BOS) A
KLM KL 6712 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-01-29 through 2026-02-06
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon-Wed 12:57 Louisville (SDF) 15:11 Boston Logan (BOS) A
KLM KL 6712 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2026-02-09 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Daily 13:56 Louisville (SDF) 16:15 Boston Logan (BOS) A
KLM KL 6712 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon-Fri,Sun 15:00 Louisville (SDF) 17:26 Boston Logan (BOS) A
KLM KL 6712 Non-stop Embraer EMB 175 (E75) 2:26 Effective 2026-01-05 through 2026-01-16
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Daily 13:56 Louisville (SDF) 16:15 Boston Logan (BOS) A
KLM KL 7066 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon,Wed,Fri,Sun 16:30 Louisville (SDF) 19:05 Boston Logan (BOS) A
KLM KL 7066 Non-stop Embraer EMB 175 (E75) 2:35 Effective 2026-04-13 through 2026-05-27
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon,Wed-Sun 16:30 Louisville (SDF) 19:05 Boston Logan (BOS) A
KLM KL 7066 Non-stop Embraer EMB 175 (E75) 2:35 Effective 2026-05-28 through 2026-07-04
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon,Wed,Fri,Sat 16:30 Louisville (SDF) 19:05 Boston Logan (BOS) A
KLM KL 7066 Non-stop Embraer EMB 175 (E75) 2:35 Effective 2026-07-06 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon,Wed,Fri,Sat 16:30 Louisville (SDF) 19:00 Boston Logan (BOS) A
KLM KL 7066 Non-stop Embraer EMB 175 (E75) 2:30 Effective 2026-10-07 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 5615)
Mon,Wed,Fri,Sun 16:30 Louisville (SDF) 19:00 Boston Logan (BOS) A
KLM KL 7364 Non-stop Embraer EMB 175 (E75) 2:30 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5615)


KLM flights from Louisville (SDF) to Boston Logan (BOS).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2026-01-29 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:14, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-04-13 through 2026-05-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:35, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-05-28 through 2026-07-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:35, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-07-06 through 2026-10-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:35, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective 2026-10-07 through 2026-10-24
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:30, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Effective from 2026-10-25
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5615)
Duration: 2:30, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Louisville airport (SDF) and arriving at Boston Logan airport (BOS).
  • 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 2:14 and 2:35.