KLM flight KL 6412: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Rochester (ROC) 08:30 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:30 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 1200)
Mon 06:00 Rochester (ROC) 08:33 Atlanta (ATL) S KL 6412 Non-stop Airbus A319 (319) 2:33 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 1200)
Sat 06:05 Rochester (ROC) 08:29 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:24 Operates only on 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 1200)
Daily 12:42 Rochester (ROC) 14:59 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:17 Effective 2026-03-09 through 2026-03-27 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Mon-Fri 12:59 Rochester (ROC) 15:17 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:18 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Mon-Fri,Sun 12:59 Rochester (ROC) 15:17 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:18 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Mon,Thu,Fri,Sun 13:01 Rochester (ROC) 15:25 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:24 Effective 2026-01-08 through 2026-01-16 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Mon-Fri,Sun 13:01 Rochester (ROC) 15:25 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:24 Effective 2026-01-19 through 2026-02-06 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Mon-Wed 13:01 Rochester (ROC) 15:25 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:24 Effective 2026-02-09 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Tue,Wed,Sat 14:15 Rochester (ROC) 16:35 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:20 Effective 2026-01-06 through 2026-01-17 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Sat,Sun 14:15 Rochester (ROC) 16:35 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:20 Effective 2026-01-18 through 2026-01-24 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Sat 14:15 Rochester (ROC) 16:35 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:20 Effective 2026-01-31 through 2026-02-07 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Sun 14:15 Rochester (ROC) 16:35 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:20 Operates only on 2026-02-08 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Sat 14:15 Rochester (ROC) 16:35 Atlanta (ATL) S KL 6412 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Sun 14:15 Rochester (ROC) 16:33 Atlanta (ATL) S KL 6412 Non-stop Airbus A320 (320) 2:18 Operates only on 2026-02-15 Codeshare flight, operated by Delta Air Lines.(DL 2511)
Daily 18:00 New York John F. Kennedy (JFK) 4 20:31 Atlanta (ATL) S KL 6412 Non-stop Boeing 737-900 (739) 2:31 Effective 2026-04-13 through 2026-05-06 Codeshare flight, operated by Delta Air Lines.(DL 962)
Daily 18:00 Minneapolis/Saint Paul (MSP) 1 19:14 Sioux Falls (FSD) KL 6412 Non-stop Canadair CRJ 900 (CR9) 1:14 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 5477)
Daily 18:30 New York John F. Kennedy (JFK) 4 21:01 Atlanta (ATL) S KL 6412 Non-stop Boeing 737-900 (739) 2:31 Effective 2026-05-07 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 962)
Daily 18:30 New York John F. Kennedy (JFK) 4 20:57 Atlanta (ATL) S KL 6412 Non-stop Boeing 737-900 (739) 2:27 Effective 2026-07-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 962)
Daily 18:30 New York John F. Kennedy (JFK) 4 21:16 Atlanta (ATL) S KL 6412 Non-stop Boeing 737-900 (739) 2:46 Effective 2026-10-06 through 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 962)
Mon-Fri,Sun 19:10 New York John F. Kennedy (JFK) 4 21:57 Atlanta (ATL) S KL 6412 Non-stop Boeing 737-800 (738) 2:47 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 2190)
Sat 19:15 New York John F. Kennedy (JFK) 4 22:00 Atlanta (ATL) S KL 6412 Non-stop Boeing 737-900 (739) 2:45 Effective 2026-04-04 through 2026-04-11 Codeshare flight, operated by Delta Air Lines.(DL 2190)

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This flight number is listed as serving the following routes:

Minneapolis/Saint Paul (MSP) - Sioux Falls (FSD)
New York John F. Kennedy (JFK) - Atlanta (ATL)
Rochester (ROC) - Atlanta (ATL)

All KLM flights

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KLM flight KL 6412: Multiple routes

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FLIGHT SCHEDULE

Direct Codeshare Flights:

KLM KL6412

06:00

Rochester (ROC)

08:30

Atlanta (ATL) S

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1200)

Duration: 2:30, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

06:00

Rochester (ROC)

08:33

Atlanta (ATL) S

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1200)

Duration: 2:33, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6412

06:05

Rochester (ROC)

08:29

Atlanta (ATL) S

Operates only on 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1200)

Duration: 2:24, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

12:42

Rochester (ROC)

14:59

Atlanta (ATL) S

Effective 2026-03-09 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:17, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

12:59

Rochester (ROC)

15:17

Atlanta (ATL) S

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:18, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

12:59

Rochester (ROC)

15:17

Atlanta (ATL) S

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:18, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

13:01

Rochester (ROC)

15:25

Atlanta (ATL) S

Effective 2026-01-08 through 2026-01-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:24, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

13:01

Rochester (ROC)

15:25

Atlanta (ATL) S

Effective 2026-01-19 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:24, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

13:01

Rochester (ROC)

15:25

Atlanta (ATL) S

Effective 2026-02-09 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:24, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

14:15

Rochester (ROC)

16:35

Atlanta (ATL) S

Effective 2026-01-06 through 2026-01-17

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

14:15

Rochester (ROC)

16:35

Atlanta (ATL) S

Effective 2026-01-18 through 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

14:15

Rochester (ROC)

16:35

Atlanta (ATL) S

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

14:15

Rochester (ROC)

16:35

Atlanta (ATL) S

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:20, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

14:15

Rochester (ROC)

16:35

Atlanta (ATL) S

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:20, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6412

14:15

Rochester (ROC)

16:33

Atlanta (ATL) S

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2511)

Duration: 2:18, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

KLM KL6412

18:00

New York John F. Kennedy (JFK) 4

20:31

Atlanta (ATL) S

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 962)

Duration: 2:31, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6412

18:00

Minneapolis/Saint Paul (MSP) 1

19:14

Sioux Falls (FSD)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5477)

Duration: 1:14, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

KLM KL6412

18:30

New York John F. Kennedy (JFK) 4

21:01

Atlanta (ATL) S

Effective 2026-05-07 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 962)

Duration: 2:31, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6412

18:30

New York John F. Kennedy (JFK) 4

20:57

Atlanta (ATL) S

Effective 2026-07-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 962)

Duration: 2:27, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6412

18:30

New York John F. Kennedy (JFK) 4

21:16

Atlanta (ATL) S

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 962)

Duration: 2:46, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6412

19:10

New York John F. Kennedy (JFK) 4

21:57

Atlanta (ATL) S

Effective 2026-03-29 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2190)

Duration: 2:47, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL6412

19:15

New York John F. Kennedy (JFK) 4

22:00

Atlanta (ATL) S

Effective 2026-04-04 through 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2190)

Duration: 2:45, non-stop
Boeing 737-900 (739)

Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box

Parallax here -

This flight number is listed as serving the following routes:

Minneapolis/Saint Paul (MSP) - Sioux Falls (FSD)
New York John F. Kennedy (JFK) - Atlanta (ATL)
Rochester (ROC) - Atlanta (ATL)

All KLM flights

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- CACHE: False - LANG: en - IS_EU: False