KLM flight KL 6661: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 07:25 Fayetteville/Springdale (XNA) 10:15 Atlanta (ATL) S
KL 6661 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2024-10-12 through 2024-10-19
Codeshare flight, operated by Delta Air Lines.(DL 5149)
Sun 09:00 Fayetteville/Springdale (XNA) 11:51 Atlanta (ATL) S
KL 6661 Non-stop Canadair CRJ 900 (CR9) 1:51 Operates only on 2024-09-01
Codeshare flight, operated by Delta Air Lines.(DL 5212)
Mon,Thu,Fri,Sun 09:45 Salt Lake City (SLC) 15:35 Toronto Pearson (YYZ) 3
KL 6661 Non-stop Airbus A319 (319) 3:50 Effective 2024-11-11 through 2024-11-25
Codeshare flight, operated by Delta Air Lines.(DL 2477)
Mon-Wed,Sat,Sun 09:45 Salt Lake City (SLC) 15:35 Toronto Pearson (YYZ) 3
KL 6661 Non-stop Airbus A319 (319) 3:50 Effective 2024-11-26 through 2024-12-02
Codeshare flight, operated by Delta Air Lines.(DL 2477)
Daily 09:45 Salt Lake City (SLC) 15:35 Toronto Pearson (YYZ) 3
KL 6661 Non-stop Boeing 737-800 (738) 3:50 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by Delta Air Lines.(DL 2477)
Mon,Thu-Sun 09:48 Salt Lake City (SLC) 15:51 Toronto Pearson (YYZ) 3
KL 6661 Non-stop Airbus A319 (319) 4:03 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2477)
Daily 09:50 Salt Lake City (SLC) 15:50 Toronto Pearson (YYZ) 3
KL 6661 Non-stop Airbus A319 (319) 4:00 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 2477)
Mon-Fri,Sun 09:52 Fayetteville/Springdale (XNA) 12:36 Atlanta (ATL) S
KL 6661 Non-stop Canadair CRJ 900 (CR9) 1:44 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 5133)
Sat 09:52 Fayetteville/Springdale (XNA) 12:36 Atlanta (ATL) S
KL 6661 Non-stop Canadair CRJ 900 (CR9) 1:44 Operates only on 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 5133)
Sat 10:00 Fayetteville/Springdale (XNA) 12:50 Atlanta (ATL) S
KL 6661 Non-stop Canadair CRJ 900 (CR9) 1:50 Effective 2024-09-14 through 2024-10-05
Codeshare flight, operated by Delta Air Lines.(DL 5064)
Mon-Wed,Fri-Sun 10:53 Salt Lake City (SLC) 16:37 Toronto Pearson (YYZ) 3
KL 6661 Non-stop Boeing 737-800 (738) 3:44 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 2477)
Sat 12:32 Fayetteville/Springdale (XNA) 15:23 Atlanta (ATL) S
KL 6661 Non-stop Canadair CRJ 900 (CR9) 1:51 Valid until 2024-09-07
Codeshare flight, operated by Delta Air Lines.(DL 4962)
Mon-Fri,Sun 12:34 Fayetteville/Springdale (XNA) 15:28 Atlanta (ATL) S
KL 6661 Non-stop Boeing 717 (717) 1:54 Effective 2024-09-09 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2516)
Mon-Fri,Sun 12:49 Fayetteville/Springdale (XNA) 15:45 Atlanta (ATL) S
KL 6661 Non-stop Boeing 717 (717) 1:56 Effective 2024-09-02 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 1316)
Daily 13:05 Philadelphia (PHL) D 15:21 Atlanta (ATL) S
KL 6661 Non-stop Airbus A321 (321) 2:16 Effective 2025-03-30 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 1154)
Daily 13:05 Philadelphia (PHL) D 15:15 Atlanta (ATL) S
KL 6661 Non-stop Airbus A321 (321) 2:10 Effective 2025-04-14 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1154)
Daily 13:05 Philadelphia (PHL) D 15:16 Atlanta (ATL) S
KL 6661 Non-stop Airbus A321 (321) 2:11 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 1154)
This flight number is listed as serving the following routes:


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KLM flight KL 6661: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6661
07:25
Fayetteville/Springdale (XNA)

10:15
Atlanta (ATL) S
Effective 2024-10-12 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5149)
Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)
KLM KL6661
09:00
Fayetteville/Springdale (XNA)

11:51
Atlanta (ATL) S
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5212)
Duration: 1:51, non-stop
Canadair CRJ 900 (CR9)
KLM KL6661
09:45
Salt Lake City (SLC)

15:35
Toronto Pearson (YYZ) 3
Effective 2024-11-11 through 2024-11-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2477)
Duration: 3:50, non-stop
Airbus A319 (319)
KLM KL6661
09:45
Salt Lake City (SLC)

15:35
Toronto Pearson (YYZ) 3
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2477)
Duration: 3:50, non-stop
Airbus A319 (319)
KLM KL6661
09:45
Salt Lake City (SLC)

15:35
Toronto Pearson (YYZ) 3
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2477)
Duration: 3:50, non-stop
Boeing 737-800 (738)
KLM KL6661
09:48
Salt Lake City (SLC)

15:51
Toronto Pearson (YYZ) 3
Effective 2024-12-19 through 2025-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2477)
Duration: 4:03, non-stop
Airbus A319 (319)
KLM KL6661
09:50
Salt Lake City (SLC)

15:50
Toronto Pearson (YYZ) 3
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2477)
Duration: 4:00, non-stop
Airbus A319 (319)
KLM KL6661
09:52
Fayetteville/Springdale (XNA)

12:36
Atlanta (ATL) S
Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5133)
Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)
KLM KL6661
09:52
Fayetteville/Springdale (XNA)

12:36
Atlanta (ATL) S
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5133)
Duration: 1:44, non-stop
Canadair CRJ 900 (CR9)
KLM KL6661
10:00
Fayetteville/Springdale (XNA)

12:50
Atlanta (ATL) S
Effective 2024-09-14 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5064)
Duration: 1:50, non-stop
Canadair CRJ 900 (CR9)
KLM KL6661
10:53
Salt Lake City (SLC)

16:37
Toronto Pearson (YYZ) 3
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2477)
Duration: 3:44, non-stop
Boeing 737-800 (738)
KLM KL6661
12:32
Fayetteville/Springdale (XNA)

15:23
Atlanta (ATL) S
Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4962)
Duration: 1:51, non-stop
Canadair CRJ 900 (CR9)
KLM KL6661
12:34
Fayetteville/Springdale (XNA)

15:28
Atlanta (ATL) S
Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2516)
Duration: 1:54, non-stop
Boeing 717 (717)
KLM KL6661
12:49
Fayetteville/Springdale (XNA)

15:45
Atlanta (ATL) S
Effective 2024-09-02 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1316)
Duration: 1:56, non-stop
Boeing 717 (717)
KLM KL6661
13:05
Philadelphia (PHL) D

15:21
Atlanta (ATL) S
Effective 2025-03-30 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1154)
Duration: 2:16, non-stop
Airbus A321 (321)
KLM KL6661
13:05
Philadelphia (PHL) D

15:15
Atlanta (ATL) S
Effective 2025-04-14 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1154)
Duration: 2:10, non-stop
Airbus A321 (321)
KLM KL6661
13:05
Philadelphia (PHL) D

15:16
Atlanta (ATL) S
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1154)
Duration: 2:11, non-stop
Airbus A321 (321)
This flight number is listed as serving the following routes:
  • Fayetteville/Springdale (XNA) - Atlanta (ATL)
  • Philadelphia (PHL) - Atlanta (ATL)
  • Salt Lake City (SLC) - Toronto Pearson (YYZ)
All KLM flights
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