Korean Air flights from Raleigh/Durham (RDU) to Boston Logan (BOS).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 06:00 Raleigh/Durham (RDU) 2 08:16 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Embraer EMB 175 (E75) 2:16 Operates only on 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 5835)
Sat 06:34 Raleigh/Durham (RDU) 2 08:40 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 2:06 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Mon,Tue,Fri-Sun 06:40 Raleigh/Durham (RDU) 2 08:53 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Embraer EMB 175 (E75) 2:13 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 5835)
Daily 06:50 Raleigh/Durham (RDU) 2 08:55 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 2:05 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Daily 06:50 Raleigh/Durham (RDU) 2 08:55 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A319 (319) 2:05 Effective from 2026-05-07
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Mon 07:00 Raleigh/Durham (RDU) 2 09:12 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Embraer EMB 175 (E75) 2:12 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 5594)
Mon-Fri 07:00 Raleigh/Durham (RDU) 2 09:09 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 2:09 Effective 2026-01-06 through 2026-02-13
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Sun 07:00 Raleigh/Durham (RDU) 2 09:09 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-100 (221) 2:09 Effective 2026-01-11 through 2026-02-08
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Daily 07:00 Raleigh/Durham (RDU) 2 09:09 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 2:09 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Daily 07:00 Raleigh/Durham (RDU) 2 09:00 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 2:00 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Sat 07:00 Raleigh/Durham (RDU) 2 09:00 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 2:00 Effective 2026-04-04 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 1054)
Mon-Fri,Sun 10:00 Raleigh/Durham (RDU) 2 11:55 Boston Logan (BOS) A
Korean Air KE 3997 Non-stop Airbus A220-300 (223) 1:55 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1022)




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Korean Air flights from Raleigh/Durham (RDU) to Boston Logan (BOS).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3997
06:00
Raleigh/Durham (RDU) 2

08:16
Boston Logan (BOS) A
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5835)
Duration: 2:16, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3997
06:34
Raleigh/Durham (RDU) 2

08:40
Boston Logan (BOS) A
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:06, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3997
06:40
Raleigh/Durham (RDU) 2

08:53
Boston Logan (BOS) A
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5835)
Duration: 2:13, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3997
06:50
Raleigh/Durham (RDU) 2

08:55
Boston Logan (BOS) A
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:05, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3997
06:50
Raleigh/Durham (RDU) 2

08:55
Boston Logan (BOS) A
Effective from 2026-05-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:05, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Korean Air KE3997
07:00
Raleigh/Durham (RDU) 2

09:12
Boston Logan (BOS) A
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5594)
Duration: 2:12, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3997
07:00
Raleigh/Durham (RDU) 2

09:09
Boston Logan (BOS) A
Effective 2026-01-06 through 2026-02-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:09, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3997
07:00
Raleigh/Durham (RDU) 2

09:09
Boston Logan (BOS) A
Effective 2026-01-11 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:09, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
Korean Air KE3997
07:00
Raleigh/Durham (RDU) 2

09:09
Boston Logan (BOS) A
Effective 2026-02-14 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:09, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3997
07:00
Raleigh/Durham (RDU) 2

09:00
Boston Logan (BOS) A
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:00, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3997
07:00
Raleigh/Durham (RDU) 2

09:00
Boston Logan (BOS) A
Effective 2026-04-04 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1054)
Duration: 2:00, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3997
10:00
Raleigh/Durham (RDU) 2

11:55
Boston Logan (BOS) A
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1022)
Duration: 1:55, non-stop
Airbus A220-300 (223)
  • A domestic route departing from the Raleigh/Durham airport (RDU) and arriving at Boston Logan airport (BOS).
  • The flight distance is 611 miles, or 984 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 1:55 and 2:16.
All RDU-BOS flights
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