Korean Air
flight
KE 3971:
Boston Logan - Milwaukee
Boston Logan - Milwaukee
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3971
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5614)
Duration: 2:48, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-05-10 through 2025-06-07
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5614)
Duration: 2:40, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-06-29 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
-
-
Sat
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-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:43, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:48, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-07-07 through 2025-08-29
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:46, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-09-01 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:46, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:51, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-05-07 through 2025-05-23
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:46, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-05-26 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:46, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Effective 2025-06-08 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:52, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Operates only on 2025-06-28
Mon
-
-
Tue
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-
Wed
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-
Thu
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Fri
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-
Sat
Sun
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Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:52, non-stop Embraer EMB 175 (E75)
Korean Air KE3971
Operates only on 2025-07-06
Mon
-
-
Tue
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-
Wed
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Thu
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Fri
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-
Sat
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-
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 5619)
Duration: 2:52, non-stop Embraer EMB 175 (E75)
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Parallax here BOS-MKE
- KE 3971 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Milwaukee airport (MKE).
- The flight distance is 857 miles, or 1379 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:40 and 2:52.