Korean Air
flight
KE 6731:
San Francisco - Boston Logan
San Francisco - Boston Logan
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE6731
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 977)
Duration: 5:47, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 977)
Duration: 5:57, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 977)
Duration: 5:49, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 977)
Duration: 5:46, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 977)
Duration: 5:36, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Effective 2025-06-08 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 362)
Duration: 5:43, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Effective 2025-07-05 through 2025-07-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 362)
Duration: 5:43, non-stop Airbus A321neo (32Q)
Korean Air KE6731
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines.
(DL 977)
Duration: 5:49, non-stop Airbus A321neo (32Q)
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Parallax here SFO-BOS
- KE 6731 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Boston Logan airport (BOS).
- The flight distance is 2695 miles, or 4338 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . 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 5:36 and 5:57.