Korean Air
flight
KE 3978:
Boston Logan - Salt Lake City
Boston Logan - Salt Lake City
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3978
Effective 2025-06-12 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 859)
Duration: 5:14, non-stop Airbus A321neo (32Q)
Korean Air KE3978
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 859)
Duration: 5:25, non-stop Airbus A321neo (32Q)
Korean Air KE3978
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 859)
Duration: 5:40, non-stop Airbus A321neo (32Q)
Korean Air KE3978
Effective 2025-10-27 through 2026-01-05
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 859)
Duration: 5:40, non-stop Airbus A321neo (32Q)
Korean Air KE3978
Effective from 2026-01-08
Mon
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by Delta Air Lines.
(DL 859)
Duration: 5:52, non-stop Airbus A321neo (32Q)
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Parallax here BOS-SLC
- KE 3978 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Salt Lake City airport (SLC).
- The flight distance is 2098 miles, or 3377 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-7 . 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 5:14 and 5:52.