Korean Air flight KE 3989: New York LaGuardia - Boston Logan

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Wed,Fri-Sun 07:00 New York LaGuardia (LGA) C 08:20 Boston Logan (BOS) A
KE 3989 Non-stop Airbus A220-100 (221) 1:20 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 2822)
Mon-Fri 07:59 New York LaGuardia (LGA) C 09:13 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 5759)
Thu 08:00 New York LaGuardia (LGA) C 09:17 Boston Logan (BOS) A
KE 3989 Non-stop Airbus A220-100 (221) 1:17 Valid until 2026-01-01
Codeshare flight, operated by Delta Air Lines.(DL 2822)
Mon-Fri 08:00 New York LaGuardia (LGA) C 09:15 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 5759)
Sat 08:00 New York LaGuardia (LGA) C 09:17 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:17 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 5759)
Sun 08:00 New York LaGuardia (LGA) C 09:14 Boston Logan (BOS) A
KE 3989 Non-stop Airbus A220-300 (223) 1:14 Effective 2026-01-11 through 2026-02-08
Codeshare flight, operated by Delta Air Lines.(DL 1417)
Sat 08:00 New York LaGuardia (LGA) C 09:10 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:10 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 5759)
Sun 08:00 New York LaGuardia (LGA) C 09:14 Boston Logan (BOS) A
KE 3989 Non-stop Airbus A220-100 (221) 1:14 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by Delta Air Lines.(DL 1417)
Sat,Sun 08:00 New York LaGuardia (LGA) C 09:13 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 5759)
Sat 08:00 New York LaGuardia (LGA) C 09:13 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-04-04 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 5759)
Sun 08:30 New York LaGuardia (LGA) C 09:53 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:23 Operates only on 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5677)
Mon-Fri 09:00 New York LaGuardia (LGA) C 10:15 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 5670)
Mon-Fri 09:00 New York LaGuardia (LGA) C 10:24 Boston Logan (BOS) A
KE 3989 Non-stop Airbus A220-100 (221) 1:24 Effective from 2026-10-26
Codeshare flight, operated by Delta Air Lines.(DL 2010)
Mon-Fri,Sun 10:00 New York LaGuardia (LGA) C 11:15 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 5728)
Daily 10:00 New York LaGuardia (LGA) C 11:27 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-04-13 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5728)
Daily 10:00 New York LaGuardia (LGA) C 11:25 Boston Logan (BOS) A
KE 3989 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 5728)
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Korean Air flight KE 3989:
New York LaGuardia - Boston Logan
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Korean Air KE3989
07:00
New York LaGuardia (LGA) C

08:20
Boston Logan (BOS) A
Valid until 2026-01-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2822)
Duration: 1:20, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
Korean Air KE3989
07:59
New York LaGuardia (LGA) C

09:13
Boston Logan (BOS) A
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5759)
Duration: 1:14, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:17
Boston Logan (BOS) A
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2822)
Duration: 1:17, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:15
Boston Logan (BOS) A
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5759)
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:17
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 5759)
Duration: 1:17, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:14
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 1417)
Duration: 1:14, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:10
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 5759)
Duration: 1:10, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:14
Boston Logan (BOS) A
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1417)
Duration: 1:14, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:13
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 5759)
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
08:00
New York LaGuardia (LGA) C

09:13
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 5759)
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
08:30
New York LaGuardia (LGA) C

09:53
Boston Logan (BOS) A
Operates only on 2026-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5677)
Duration: 1:23, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
09:00
New York LaGuardia (LGA) C

10:15
Boston Logan (BOS) A
Effective 2026-03-09 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5670)
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
09:00
New York LaGuardia (LGA) C

10:24
Boston Logan (BOS) A
Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2010)
Duration: 1:24, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
Korean Air KE3989
10:00
New York LaGuardia (LGA) C

11:15
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 5728)
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
10:00
New York LaGuardia (LGA) C

11:27
Boston Logan (BOS) A
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5728)
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Korean Air KE3989
10:00
New York LaGuardia (LGA) C

11:25
Boston Logan (BOS) A
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5728)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
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  • KE 3989 is a domestic flight departing from the New York LaGuardia airport (LGA) and arriving at Boston Logan airport (BOS).
  • The flight distance is 184 miles, or 296 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 1:10 and 1:27.
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