KLM flight KL 5377: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 11:00 Cancun (CUN) 3 13:41 Atlanta (ATL) I
KL 5377 Non-stop Boeing 737-900 (739) 2:41 Effective 2025-11-08 through 2025-12-13
Codeshare flight, operated by Delta Air Lines.(DL 2013)
Tue,Thu,Sat 11:05 Cancun (CUN) 3 13:47 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:42 Effective 2025-12-20 through 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 2013)
Thu,Sat 11:10 Cancun (CUN) 3 13:50 Atlanta (ATL) I
KL 5377 Non-stop Airbus A321 (321) 2:40 Effective 2026-01-08 through 2026-01-24
Codeshare flight, operated by Delta Air Lines.(DL 2013)
Tue,Thu,Sat 11:10 Cancun (CUN) 3 13:50 Atlanta (ATL) I
KL 5377 Non-stop Airbus A321 (321) 2:40 Effective from 2026-02-12
Codeshare flight, operated by Delta Air Lines.(DL 2013)
Sat 11:15 Cancun (CUN) 3 13:55 Atlanta (ATL) I
KL 5377 Non-stop Airbus A321 (321) 2:40 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 2013)
Wed,Fri,Sun 12:10 Cancun (CUN) 3 14:51 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:41 Effective 2025-11-07 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 1963)
Wed,Fri,Sun 12:10 Cancun (CUN) 3 14:52 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:42 Effective 2025-12-21 through 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1963)
Wed,Fri,Sun 12:25 Cancun (CUN) 3 15:05 Atlanta (ATL) I
KL 5377 Non-stop Airbus A321 (321) 2:40 Effective from 2026-01-07
Codeshare flight, operated by Delta Air Lines.(DL 1963)
Daily 12:29 Cancun (CUN) 3 16:09 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:40 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by Delta Air Lines.(DL 641)
Mon-Wed,Sun 13:19 Cancun (CUN) 3 15:59 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:40 Effective 2025-11-02 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 641)
Mon,Tue,Thu 13:35 Cancun (CUN) 3 16:15 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:40 Effective 2025-11-06 through 2025-12-18
Codeshare flight, operated by Delta Air Lines.(DL 641)
Mon 13:40 Cancun (CUN) 3 16:22 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:42 Effective 2025-12-22 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 641)
Mon 13:40 Cancun (CUN) 3 16:20 Atlanta (ATL) I
KL 5377 Non-stop Boeing 757 (757) 2:40 Effective 2026-02-02 through 2026-02-09
Codeshare flight, operated by Delta Air Lines.(DL 641)
Daily 15:05 New York John F. Kennedy (JFK) 4 17:01 Toronto Pearson (YYZ) 3
KL 5377 Non-stop Embraer EMB 175 (E7W) 1:56 Effective 2025-07-07 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3716)
Mon,Tue,Thu-Sun 15:10 New York John F. Kennedy (JFK) 4 17:15 Toronto Pearson (YYZ) 3
KL 5377 Non-stop Canadair CRJ 900 (CR9) 2:05 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 5106)
Daily 15:20 New York John F. Kennedy (JFK) 4 17:24 Toronto Pearson (YYZ) 3
KL 5377 Non-stop Canadair CRJ 900 (CR9) 2:04 Effective 2025-06-08 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 5106)
Daily 15:25 New York John F. Kennedy (JFK) 4 17:25 Toronto Pearson (YYZ) 3
KL 5377 Non-stop Canadair CRJ 900 (CR9) 2:00 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 5106)
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This flight number is listed as serving the following routes:
KLM flight KL 5377: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

KLM KL5377
11:00

13:41
Effective 2025-11-08 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2013)
Duration: 2:41, non-stop
Boeing 737-900 (739)

KLM KL5377
11:05

13:47
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2013)
Duration: 2:42, non-stop
Boeing 757 (757)

KLM KL5377
11:10

13:50
Effective 2026-01-08 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2013)
Duration: 2:40, non-stop
Airbus A321 (321)

KLM KL5377
11:10

13:50
Effective from 2026-02-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2013)
Duration: 2:40, non-stop
Airbus A321 (321)

KLM KL5377
11:15

13:55
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2013)
Duration: 2:40, non-stop
Airbus A321 (321)

KLM KL5377
12:10

14:51
Effective 2025-11-07 through 2025-12-19
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1963)
Duration: 2:41, non-stop
Boeing 757 (757)

KLM KL5377
12:10

14:52
Effective 2025-12-21 through 2026-01-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1963)
Duration: 2:42, non-stop
Boeing 757 (757)

KLM KL5377
12:25

15:05
Effective from 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1963)
Duration: 2:40, non-stop
Airbus A321 (321)

KLM KL5377
12:29

16:09
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 641)
Duration: 2:40, non-stop
Boeing 757 (757)

KLM KL5377
13:19

15:59
Effective 2025-11-02 through 2025-11-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 641)
Duration: 2:40, non-stop
Boeing 757 (757)

KLM KL5377
13:35

16:15
Effective 2025-11-06 through 2025-12-18
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 641)
Duration: 2:40, non-stop
Boeing 757 (757)

KLM KL5377
13:40

16:22
Effective 2025-12-22 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 641)
Duration: 2:42, non-stop
Boeing 757 (757)

KLM KL5377
13:40

16:20
Effective 2026-02-02 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 641)
Duration: 2:40, non-stop
Boeing 757 (757)

KLM KL5377
Effective 2025-07-07 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3716)
Duration: 1:56, non-stop
Embraer EMB 175 (E7W)

KLM KL5377
Valid until 2025-05-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5106)
Duration: 2:05, non-stop
Canadair CRJ 900 (CR9)

KLM KL5377
Effective 2025-06-08 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5106)
Duration: 2:04, non-stop
Canadair CRJ 900 (CR9)

KLM KL5377
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5106)
Duration: 2:00, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Cancun (CUN) - Atlanta (ATL)
  • New York John F. Kennedy (JFK) - Toronto Pearson (YYZ)