KLM flight KL 6423: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:45 Savannah (SAV) 13:58 New York John F. Kennedy (JFK) 4
KL 6423 Non-stop Canadair CRJ 900 (CR9) 2:13 Effective 2025-10-26 through 2025-12-23
Codeshare flight, operated by Delta Air Lines.(DL 5207)
Mon,Sun 11:45 Savannah (SAV) 13:58 New York John F. Kennedy (JFK) 4
KL 6423 Non-stop Canadair CRJ 900 (CR9) 2:13 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 5207)
Daily 11:45 Savannah (SAV) 13:54 New York John F. Kennedy (JFK) 4
KL 6423 Non-stop Canadair CRJ 900 (CR9) 2:09 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 5207)
Daily 13:15 Savannah (SAV) 15:29 New York John F. Kennedy (JFK) 4
KL 6423 Non-stop Embraer EMB 175 (E75) 2:14 Effective 2025-12-24 through 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 5711)
Daily 16:33 Fort Myers (RSW) 19:19 Minneapolis/Saint Paul (MSP) 1
KL 6423 Non-stop Boeing 757-300 (753) 3:46 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1051)
Mon,Thu-Sun 18:14 Fort Myers (RSW) 20:54 Minneapolis/Saint Paul (MSP) 1
KL 6423 Non-stop Boeing 737-900 (739) 3:40 Effective 2025-06-01 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1051)
Tue,Wed 18:14 Fort Myers (RSW) 20:54 Minneapolis/Saint Paul (MSP) 1
KL 6423 Non-stop Airbus A321 (321) 3:40 Effective 2025-06-03 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 1051)
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This flight number is listed as serving the following routes:


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KLM flight KL 6423: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6423
11:45
Savannah (SAV)

13:58
New York John F. Kennedy (JFK) 4
Effective 2025-10-26 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5207)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)
KLM KL6423
11:45
Savannah (SAV)

13:58
New York John F. Kennedy (JFK) 4
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5207)
Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)
KLM KL6423
11:45
Savannah (SAV)

13:54
New York John F. Kennedy (JFK) 4
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5207)
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)
KLM KL6423
13:15
Savannah (SAV)

15:29
New York John F. Kennedy (JFK) 4
Effective 2025-12-24 through 2026-01-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5711)
Duration: 2:14, non-stop
Embraer EMB 175 (E75)
KLM KL6423
16:33
Fort Myers (RSW)

19:19
Minneapolis/Saint Paul (MSP) 1
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1051)
Duration: 3:46, non-stop
Boeing 757-300 (753)
KLM KL6423
18:14
Fort Myers (RSW)

20:54
Minneapolis/Saint Paul (MSP) 1
Effective 2025-06-01 through 2025-06-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1051)
Duration: 3:40, non-stop
Boeing 737-900 (739)
KLM KL6423
18:14
Fort Myers (RSW)

20:54
Minneapolis/Saint Paul (MSP) 1
Effective 2025-06-03 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1051)
Duration: 3:40, non-stop
Airbus A321 (321)
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This flight number is listed as serving the following routes:
  • Fort Myers (RSW) - Minneapolis/Saint Paul (MSP)
  • Savannah (SAV) - New York John F. Kennedy (JFK)
All KLM flights
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