KLM flight KL 7439: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 13:10 Charleston (CHS) 15:33 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:23 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Daily 13:30 Detroit (DTW) M 15:23 New York John F. Kennedy (JFK) 4
KL 7439 Non-stop Canadair CRJ 900 (CR9) 1:53 Effective 2025-10-26 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 4727)
Fri 15:45 Charleston (CHS) 18:20 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:35 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Tue,Wed,Fri,Sun 15:50 Charleston (CHS) 18:15 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:25 Effective 2025-05-07 through 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Mon-Wed,Fri,Sun 15:50 Charleston (CHS) 18:15 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:25 Effective 2025-05-27 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Tue,Wed,Fri,Sun 15:50 Charleston (CHS) 18:28 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:38 Effective 2025-07-08 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Tue,Wed,Fri,Sun 15:50 Charleston (CHS) 18:17 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A320 (320) 2:27 Effective 2025-09-09 through 2025-10-24
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Sat 15:50 Charleston (CHS) 18:17 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A320 (320) 2:27 Operates only on 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Mon-Wed,Fri 16:00 Charleston (CHS) 18:35 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:35 Effective 2025-06-09 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Sun 16:20 Charleston (CHS) 18:55 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A220-300 (223) 2:35 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Tue,Wed,Fri,Sun 16:38 Charleston (CHS) 18:59 Boston Logan (BOS) A
KL 7439 Non-stop Airbus A320 (320) 2:21 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2785)
Daily 21:20 Detroit (DTW) M 23:19 New York John F. Kennedy (JFK) 4
KL 7439 Non-stop Canadair CRJ 900 (CR9) 1:59 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 4649)
Daily 21:20 Detroit (DTW) M 23:19 New York John F. Kennedy (JFK) 4
KL 7439 Non-stop Airbus A319 (319) 1:59 Effective from 2026-02-12
Codeshare flight, operated by Delta Air Lines.(DL 1316)
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This flight number is listed as serving the following routes:
KLM flight KL 7439: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL7439
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:23, non-stop
Airbus A220-300 (223)

KLM KL7439
Effective 2025-10-26 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4727)
Duration: 1:53, non-stop
Canadair CRJ 900 (CR9)

KLM KL7439
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:35, non-stop
Airbus A220-300 (223)

KLM KL7439
Effective 2025-05-07 through 2025-05-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:25, non-stop
Airbus A220-300 (223)

KLM KL7439
Effective 2025-05-27 through 2025-06-06
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:25, non-stop
Airbus A220-300 (223)

KLM KL7439
Effective 2025-07-08 through 2025-09-07
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:38, non-stop
Airbus A220-300 (223)

KLM KL7439
Effective 2025-09-09 through 2025-10-24
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:27, non-stop
Airbus A320 (320)

KLM KL7439
Operates only on 2025-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:27, non-stop
Airbus A320 (320)

KLM KL7439
Effective 2025-06-09 through 2025-06-27
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:35, non-stop
Airbus A220-300 (223)

KLM KL7439
Effective 2025-06-08 through 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:35, non-stop
Airbus A220-300 (223)

KLM KL7439
Valid until 2025-05-06
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2785)
Duration: 2:21, non-stop
Airbus A320 (320)

KLM KL7439
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4649)
Duration: 1:59, non-stop
Canadair CRJ 900 (CR9)

KLM KL7439
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1316)
Duration: 1:59, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Charleston (CHS) - Boston Logan (BOS)
  • Detroit (DTW) - New York John F. Kennedy (JFK)