Korean Air flights from Boston Logan (BOS) to Salt Lake City (SLC).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Boston Logan (BOS) A 09:14 Salt Lake City (SLC)
Korean Air KE 3978 Non-stop Airbus A321neo (32Q) 5:14 Effective 2025-06-12 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 859)
Daily 06:00 Boston Logan (BOS) A 09:25 Salt Lake City (SLC)
Korean Air KE 3978 Non-stop Airbus A321neo (32Q) 5:25 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 859)
Daily 06:00 Boston Logan (BOS) A 09:40 Salt Lake City (SLC)
Korean Air KE 3978 Non-stop Airbus A321neo (32Q) 5:40 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 859)
Mon,Thu,Sat 06:00 Boston Logan (BOS) A 09:40 Salt Lake City (SLC)
Korean Air KE 3978 Non-stop Airbus A321neo (32Q) 5:40 Effective 2025-10-27 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 859)
Mon,Thu,Sat 06:00 Boston Logan (BOS) A 09:52 Salt Lake City (SLC)
Korean Air KE 3978 Non-stop Airbus A321neo (32Q) 5:52 Effective from 2026-01-08
Codeshare flight, operated by Delta Air Lines.(DL 859)


Korean Air flights from Boston Logan (BOS) to Salt Lake City (SLC).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

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)

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)

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)

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)

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)
  • A domestic route 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.