KLM flight KL 6556: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Roanoke (ROA) 07:36 Atlanta (ATL) S KL 6556 Non-stop Airbus A319 (319) 1:36 Effective 2026-03-29 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 2818)
Daily 06:00 Roanoke (ROA) 07:29 Atlanta (ATL) S KL 6556 Non-stop Airbus A319 (319) 1:29 Effective 2026-04-13 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 2818)
Daily 06:00 Roanoke (ROA) 07:27 Atlanta (ATL) S KL 6556 Non-stop Airbus A319 (319) 1:27 Effective 2026-07-07 through 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 2818)
Daily 06:00 Roanoke (ROA) 07:40 Atlanta (ATL) S KL 6556 Non-stop Airbus A319 (319) 1:40 Effective 2026-10-06 through 2026-10-23 Codeshare flight, operated by Delta Air Lines.(DL 2818)
Wed 15:15 New York John F. Kennedy (JFK) 4 17:56 Atlanta (ATL) S KL 6556 Non-stop Boeing 767-400 (764) 2:41 Operates only on 2026-02-25 Codeshare flight, operated by Delta Air Lines.(DL 403)
Daily 16:40 New York John F. Kennedy (JFK) 4 19:23 Atlanta (ATL) S KL 6556 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-02-12 through 2026-02-24 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Daily 16:40 New York John F. Kennedy (JFK) 4 19:23 Atlanta (ATL) S KL 6556 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-02-26 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Tue,Wed 16:45 New York John F. Kennedy (JFK) 4 19:27 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-900 (739) 2:42 Effective 2026-01-06 through 2026-01-14 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Mon,Thu,Fri 16:45 New York John F. Kennedy (JFK) 4 19:28 Atlanta (ATL) S KL 6556 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-01-08 through 2026-02-09 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Tue 16:45 New York John F. Kennedy (JFK) 4 19:27 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-800 (738) 2:42 Operates only on 2026-01-20 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Tue,Wed,Sat 16:45 New York John F. Kennedy (JFK) 4 19:27 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-900 (739) 2:42 Effective 2026-01-21 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Sun 16:59 New York John F. Kennedy (JFK) 4 19:42 Atlanta (ATL) S KL 6556 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-01-11 through 2026-02-08 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Sat 16:59 New York John F. Kennedy (JFK) 4 19:41 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-900 (739) 2:42 Operates only on 2026-01-17 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Sat 18:10 New York John F. Kennedy (JFK) 4 21:11 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-900 (739) 3:01 Operates only on 2026-01-10 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Mon-Fri,Sun 19:10 New York John F. Kennedy (JFK) 4 21:57 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-800 (738) 2:47 Effective 2026-03-08 through 2026-03-27 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 6556 Non-stop Boeing 737-900 (739) 2:45 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by Delta Air Lines.(DL 2190)
Daily 20:50 Salt Lake City (SLC) 22:30 Colorado Springs (COS) KL 6556 Non-stop Embraer EMB 175 (E7W) 1:40 Effective from 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 3788)
Thu 21:15 New York John F. Kennedy (JFK) 4 23:58 Atlanta (ATL) S KL 6556 Non-stop Boeing 757 (757) 2:43 Valid until 2026-01-01 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Fri 21:15 New York John F. Kennedy (JFK) 4 23:58 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-800 (738) 2:43 Operates only on 2026-01-02 Codeshare flight, operated by Delta Air Lines.(DL 2293)
Sun 21:25 New York John F. Kennedy (JFK) 4 00:08 Atlanta (ATL) S KL 6556 Non-stop Boeing 737-900 (739) 2:43 Operates only on 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 2293) The flight arrives 1 day after departure.
Sat 21:47 New York John F. Kennedy (JFK) 4 00:30 Atlanta (ATL) S KL 6556 Non-stop Airbus A321neo (32Q) 2:43 Operates only on 2026-01-03 Codeshare flight, operated by Delta Air Lines.(DL 2190) The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

New York John F. Kennedy (JFK) - Atlanta (ATL)
Roanoke (ROA) - Atlanta (ATL)
Salt Lake City (SLC) - Colorado Springs (COS)

All KLM flights

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KLM flight KL 6556: Multiple routes

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FLIGHT SCHEDULE

Direct Codeshare Flights:

KLM KL6556

06:00

Roanoke (ROA)

07:36

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 2818)

Duration: 1:36, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6556

06:00

Roanoke (ROA)

07:29

Atlanta (ATL) S

Effective 2026-04-13 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2818)

Duration: 1:29, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6556

06:00

Roanoke (ROA)

07:27

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 2818)

Duration: 1:27, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6556

06:00

Roanoke (ROA)

07:40

Atlanta (ATL) S

Effective 2026-10-06 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2818)

Duration: 1:40, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

KLM KL6556

15:15

New York John F. Kennedy (JFK) 4

17:56

Atlanta (ATL) S

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 403)

Duration: 2:41, non-stop
Boeing 767-400 (764)

Direct Codeshare Flights:

KLM KL6556

16:40

New York John F. Kennedy (JFK) 4

19:23

Atlanta (ATL) S

Effective 2026-02-12 through 2026-02-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

KLM KL6556

16:40

New York John F. Kennedy (JFK) 4

19:23

Atlanta (ATL) S

Effective 2026-02-26 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

KLM KL6556

16:45

New York John F. Kennedy (JFK) 4

19:27

Atlanta (ATL) S

Effective 2026-01-06 through 2026-01-14

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6556

16:45

New York John F. Kennedy (JFK) 4

19:28

Atlanta (ATL) S

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

KLM KL6556

16:45

New York John F. Kennedy (JFK) 4

19:27

Atlanta (ATL) S

Operates only on 2026-01-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:42, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL6556

16:45

New York John F. Kennedy (JFK) 4

19:27

Atlanta (ATL) S

Effective 2026-01-21 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6556

16:59

New York John F. Kennedy (JFK) 4

19:42

Atlanta (ATL) S

Effective 2026-01-11 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Codeshare Flights:

KLM KL6556

16:59

New York John F. Kennedy (JFK) 4

19:41

Atlanta (ATL) S

Operates only on 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6556

18:10

New York John F. Kennedy (JFK) 4

21:11

Atlanta (ATL) S

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 3:01, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

KLM KL6556

19:10

New York John F. Kennedy (JFK) 4

21:57

Atlanta (ATL) S

Effective 2026-03-08 through 2026-03-27

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 KL6556

19:15

New York John F. Kennedy (JFK) 4

22:00

Atlanta (ATL) S

Effective 2026-03-14 through 2026-03-28

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)

Direct Codeshare Flights:

KLM KL6556

20:50

Salt Lake City (SLC)

22:30

Colorado Springs (COS)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3788)

Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

KLM KL6556

21:15

New York John F. Kennedy (JFK) 4

23:58

Atlanta (ATL) S

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

KLM KL6556

21:15

New York John F. Kennedy (JFK) 4

23:58

Atlanta (ATL) S

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

KLM KL6556

21:25

New York John F. Kennedy (JFK) 4

00:08(+1)

Atlanta (ATL) S

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:43, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

KLM KL6556

21:47

New York John F. Kennedy (JFK) 4

00:30(+1)

Atlanta (ATL) S

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Duration: 2:43, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

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

Parallax here -

This flight number is listed as serving the following routes:

New York John F. Kennedy (JFK) - Atlanta (ATL)
Roanoke (ROA) - Atlanta (ATL)
Salt Lake City (SLC) - Colorado Springs (COS)

All KLM flights

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