KLM flights from New York John F. Kennedy (JFK) to Luis Munoz Marin, San Juan (SJU).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 08:05 New York John F. Kennedy (JFK) 4 12:07 Luis Munoz Marin, San Juan (SJU) B
KLM KL 5681 Non-stop Airbus A321neo (32Q) 4:02 Operates only on 2026-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1966)
Mon-Fri,Sun 08:05 New York John F. Kennedy (JFK) 4 12:07 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6464 Non-stop Airbus A321neo (32Q) 4:02 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 1966)
Sat 08:05 New York John F. Kennedy (JFK) 4 12:02 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6464 Non-stop Boeing 767 (76W) 3:57 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 1966)
Mon-Sat 08:00 New York John F. Kennedy (JFK) 4 11:56 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6546 Non-stop Airbus A321neo (32Q) 3:56 Effective from 2026-10-26
Codeshare flight, operated by Delta Air Lines.(DL 1877)
Daily 18:20 New York John F. Kennedy (JFK) 4 22:18 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6629 Non-stop Airbus A321neo (32Q) 3:58 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 19:29 New York John F. Kennedy (JFK) 4 23:44 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6629 Non-stop Airbus A321neo (32Q) 4:15 Effective 2026-09-10 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 19:30 New York John F. Kennedy (JFK) 4 23:43 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6629 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-04-13 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 19:30 New York John F. Kennedy (JFK) 4 23:35 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6629 Non-stop Airbus A321neo (32Q) 4:05 Effective 2026-06-07 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 19:30 New York John F. Kennedy (JFK) 4 23:59 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6629 Non-stop Airbus A321neo (32Q) 4:29 Effective 2026-08-10 through 2026-09-09
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 19:40 New York John F. Kennedy (JFK) 4 23:56 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6629 Non-stop Airbus A321neo (32Q) 4:16 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 18:20 New York John F. Kennedy (JFK) 4 22:18 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6815 Non-stop Airbus A321neo (32Q) 3:58 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Mon,Tue,Thu-Sun 18:55 New York John F. Kennedy (JFK) 4 23:59 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6815 Non-stop Airbus A321neo (32Q) 4:04 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 18:55 New York John F. Kennedy (JFK) 4 23:56 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6815 Non-stop Airbus A321neo (32Q) 4:01 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 18:56 New York John F. Kennedy (JFK) 4 23:57 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6815 Non-stop Airbus A321neo (32Q) 4:01 Effective 2026-01-07 through 2026-01-26
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Mon,Thu-Sun 18:56 New York John F. Kennedy (JFK) 4 23:57 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6815 Non-stop Airbus A321neo (32Q) 4:01 Effective 2026-01-29 through 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Mon,Tue 19:00 New York John F. Kennedy (JFK) 4 23:59 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6815 Non-stop Airbus A321neo (32Q) 3:59 Effective 2026-01-05 through 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 19:40 New York John F. Kennedy (JFK) 4 23:56 Luis Munoz Marin, San Juan (SJU) B
KLM KL 6973 Non-stop Airbus A321neo (32Q) 4:16 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1859)
Daily 21:25 New York John F. Kennedy (JFK) 4 02:27 Luis Munoz Marin, San Juan (SJU) B
KLM KL 7457 Non-stop Airbus A321neo (32Q) 4:02 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1797)
The flight arrives 1 day after departure.
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KLM flights from New York John F. Kennedy (JFK) to Luis Munoz Marin, San Juan (SJU).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL5681
08:05
New York John F. Kennedy (JFK) 4

12:07
Luis Munoz Marin, San Juan (SJU) B
Operates only on 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1966)
Duration: 4:02, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6464
08:05
New York John F. Kennedy (JFK) 4

12:07
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1966)
Duration: 4:02, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6464
08:05
New York John F. Kennedy (JFK) 4

12:02
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1966)
Duration: 3:57, non-stop
Boeing 767 (76W)
Direct Codeshare Flights:
KLM KL6546
08:00
New York John F. Kennedy (JFK) 4

11:56
Luis Munoz Marin, San Juan (SJU) B
Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1877)
Duration: 3:56, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6629
18:20
New York John F. Kennedy (JFK) 4

22:18
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 3:58, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6629
19:29
New York John F. Kennedy (JFK) 4

23:44
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-09-10 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:15, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6629
19:30
New York John F. Kennedy (JFK) 4

23:43
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:13, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6629
19:30
New York John F. Kennedy (JFK) 4

23:35
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-06-07 through 2026-08-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:05, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6629
19:30
New York John F. Kennedy (JFK) 4

23:59
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-08-10 through 2026-09-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:29, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6629
19:40
New York John F. Kennedy (JFK) 4

23:56
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:16, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6815
18:20
New York John F. Kennedy (JFK) 4

22:18
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 3:58, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6815
18:55
New York John F. Kennedy (JFK) 4

23:59
Luis Munoz Marin, San Juan (SJU) B
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:04, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6815
18:55
New York John F. Kennedy (JFK) 4

23:56
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:01, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6815
18:56
New York John F. Kennedy (JFK) 4

23:57
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-01-07 through 2026-01-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:01, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6815
18:56
New York John F. Kennedy (JFK) 4

23:57
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-01-29 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:01, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6815
19:00
New York John F. Kennedy (JFK) 4

23:59
Luis Munoz Marin, San Juan (SJU) B
Effective 2026-01-05 through 2026-01-06
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 3:59, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL6973
19:40
New York John F. Kennedy (JFK) 4

23:56
Luis Munoz Marin, San Juan (SJU) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1859)
Duration: 4:16, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
KLM KL7457
21:25
New York John F. Kennedy (JFK) 4

02:27(+1)
Luis Munoz Marin, San Juan (SJU) B
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1797)
Duration: 4:02, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
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Parallax here JFK-SJU
  • An international route departing from New York John F. Kennedy airport, United States (JFK) and arriving at Luis Munoz Marin, San Juan airport, Puerto Rico (SJU).
  • The flight distance is 1601 miles, or 2576 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-4 . 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 3:56 and 4:29.
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