KLM flight KL 6374: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Thu,Sat,Sun 12:01 Denver (DEN) 18:00 New York John F. Kennedy (JFK) 4
KL 6374 Non-stop Airbus A321neo (32Q) 3:59 Valid until 2025-05-01
Codeshare flight, operated by Delta Air Lines.(DL 532)
Mon,Tue,Fri-Sun 12:01 Denver (DEN) 18:00 New York John F. Kennedy (JFK) 4
KL 6374 Non-stop Airbus A321neo (32Q) 3:59 Effective 2025-05-02 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 532)
Mon,Thu,Sat 12:20 Denver (DEN) 18:41 New York John F. Kennedy (JFK) 4
KL 6374 Non-stop Airbus A321neo (32Q) 4:21 Effective 2025-09-01 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 2294)
Daily 12:20 Denver (DEN) 18:24 New York John F. Kennedy (JFK) 4
KL 6374 Non-stop Airbus A321neo (32Q) 4:04 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 532)
Sat 12:31 Denver (DEN) 18:45 New York John F. Kennedy (JFK) 4
KL 6374 Non-stop Airbus A321neo (32Q) 4:14 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by Delta Air Lines.(DL 532)
Daily 13:13 Nassau (NAS) A 15:37 Atlanta (ATL) I
KL 6374 Non-stop Airbus A321 (321) 2:24 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1821)
Daily 13:21 Nassau (NAS) A 15:44 Atlanta (ATL) I
KL 6374 Non-stop Boeing 737-900 (739) 2:23 Effective 2025-11-06 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 1867)
Daily 13:23 Nassau (NAS) A 15:44 Atlanta (ATL) I
KL 6374 Non-stop Boeing 737-900 (739) 2:21 Effective 2025-10-26 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 1867)
Daily 13:25 Nassau (NAS) A 15:55 Atlanta (ATL) I
KL 6374 Non-stop Airbus A321 (321) 2:30 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 1965)
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This flight number is listed as serving the following routes:
KLM flight KL 6374: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6374
Valid until 2025-05-01
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 532)
Duration: 3:59, non-stop
Airbus A321neo (32Q)

KLM KL6374
Effective 2025-05-02 through 2025-05-06
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 532)
Duration: 3:59, non-stop
Airbus A321neo (32Q)

KLM KL6374
Effective 2025-09-01 through 2025-09-06
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2294)
Duration: 4:21, non-stop
Airbus A321neo (32Q)

KLM KL6374
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 532)
Duration: 4:04, non-stop
Airbus A321neo (32Q)

KLM KL6374
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 532)
Duration: 4:14, non-stop
Airbus A321neo (32Q)

KLM KL6374
13:13

15:37
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1821)
Duration: 2:24, non-stop
Airbus A321 (321)

KLM KL6374
13:21

15:44
Effective 2025-11-06 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1867)
Duration: 2:23, non-stop
Boeing 737-900 (739)

KLM KL6374
13:23

15:44
Effective 2025-10-26 through 2025-11-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1867)
Duration: 2:21, non-stop
Boeing 737-900 (739)

KLM KL6374
13:25

15:55
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1965)
Duration: 2:30, non-stop
Airbus A321 (321)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - New York John F. Kennedy (JFK)
  • Nassau (NAS) - Atlanta (ATL)