KLM flight KL 6677: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:30 Burlington (BTV) 08:34 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-800 (738) 3:04 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1382)
Daily 06:00 Burlington (BTV) 09:02 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-800 (738) 3:02 Effective 2025-10-26 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 1382)
Daily 06:00 Burlington (BTV) 09:24 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-800 (738) 3:24 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 1382)
Tue-Fri,Sun 08:10 Atlanta (ATL) S 11:40 Luis Munoz Marin, San Juan (SJU) B
KL 6677 Non-stop Boeing 737-900 (739) 3:30 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue-Fri,Sun 08:10 Atlanta (ATL) S 11:51 Luis Munoz Marin, San Juan (SJU) B
KL 6677 Non-stop Boeing 737-900 (739) 3:41 Effective 2025-07-08 through 2025-08-03
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Thu,Fri,Sun 08:10 Atlanta (ATL) S 11:51 Luis Munoz Marin, San Juan (SJU) B
KL 6677 Non-stop Boeing 737-900 (739) 3:41 Effective 2025-08-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue,Wed,Fri,Sun 08:15 Atlanta (ATL) S 11:40 Luis Munoz Marin, San Juan (SJU) B
KL 6677 Non-stop Boeing 737-900 (739) 3:25 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue-Fri,Sun 08:25 Atlanta (ATL) S 11:59 Luis Munoz Marin, San Juan (SJU) B
KL 6677 Non-stop Boeing 737-900 (739) 3:34 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue 12:50 Luis Munoz Marin, San Juan (SJU) B 16:49 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 3:59 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Wed,Sun 12:50 Luis Munoz Marin, San Juan (SJU) B 16:51 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 4:01 Valid until 2025-05-04
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Fri 12:50 Luis Munoz Marin, San Juan (SJU) B 16:48 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 3:58 Operates only on 2025-05-02
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue-Fri,Sun 12:50 Luis Munoz Marin, San Juan (SJU) B 16:49 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 3:59 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue-Fri,Sun 12:56 Luis Munoz Marin, San Juan (SJU) B 16:50 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 3:54 Effective 2025-07-08 through 2025-08-03
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Thu,Fri,Sun 12:56 Luis Munoz Marin, San Juan (SJU) B 16:50 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 3:54 Effective 2025-08-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 1757)
Tue-Fri,Sun 13:09 Luis Munoz Marin, San Juan (SJU) B 17:03 Atlanta (ATL) S
KL 6677 Non-stop Boeing 737-900 (739) 3:54 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1757)
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This flight number is listed as serving the following routes:
KLM flight KL 6677: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL6677
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1382)
Duration: 3:04, non-stop
Boeing 737-800 (738)

KLM KL6677
Effective 2025-10-26 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1382)
Duration: 3:02, non-stop
Boeing 737-800 (738)

KLM KL6677
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1382)
Duration: 3:24, non-stop
Boeing 737-800 (738)

KLM KL6677
Effective 2025-05-07 through 2025-06-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:30, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-07-08 through 2025-08-03
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:41, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-08-07 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:41, non-stop
Boeing 737-900 (739)

KLM KL6677
Valid until 2025-05-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:25, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-06-08 through 2025-07-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:34, non-stop
Boeing 737-900 (739)

KLM KL6677
Valid until 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:59, non-stop
Boeing 737-900 (739)

KLM KL6677
Valid until 2025-05-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 4:01, non-stop
Boeing 737-900 (739)

KLM KL6677
Operates only on 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:58, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-05-07 through 2025-06-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:59, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-07-08 through 2025-08-03
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:54, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-08-07 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:54, non-stop
Boeing 737-900 (739)

KLM KL6677
Effective 2025-06-08 through 2025-07-06
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1757)
Duration: 3:54, non-stop
Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Luis Munoz Marin, San Juan (SJU)
  • Burlington (BTV) - Atlanta (ATL)