KLM flight KL 6427: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Thu,Sat 06:20 San Diego (SAN) 2 13:36 Atlanta (ATL) S
KL 6427 Non-stop Airbus A321 (321) 4:16 Effective 2025-03-31 through 2025-04-12
Codeshare flight, operated by Delta Air Lines.(DL 729)
Tue,Thu,Sat 06:20 San Diego (SAN) 2 13:43 Atlanta (ATL) S
KL 6427 Non-stop Airbus A321 (321) 4:23 Effective 2025-04-15 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 729)
Tue,Thu,Sat 06:20 San Diego (SAN) 2 13:41 Atlanta (ATL) S
KL 6427 Non-stop Boeing 757-300 (753) 4:21 Effective 2025-05-08 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 729)
Tue,Thu,Sat 06:20 San Diego (SAN) 2 13:53 Atlanta (ATL) S
KL 6427 Non-stop Boeing 757-300 (753) 4:33 Effective from 2025-06-10
Codeshare flight, operated by Delta Air Lines.(DL 729)
Mon,Wed,Fri,Sun 12:50 San Diego (SAN) 2 20:10 Atlanta (ATL) S
KL 6427 Non-stop Boeing 757-300 (753) 4:20 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Mon,Wed,Fri,Sun 12:50 San Diego (SAN) 2 20:25 Atlanta (ATL) S
KL 6427 Non-stop Boeing 757-300 (753) 4:35 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 2315)
Daily 13:25 Toronto Pearson (YYZ) 3 15:39 Atlanta (ATL) I
KL 6427 Non-stop Boeing 737-900 (739) 2:14 Valid until 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 2710)
Daily 13:25 Toronto Pearson (YYZ) 3 15:38 Atlanta (ATL) I
KL 6427 Non-stop Boeing 737-900 (739) 2:13 Effective 2024-09-09 through 2024-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2710)
Daily 13:29 Toronto Pearson (YYZ) 3 15:49 Atlanta (ATL) I
KL 6427 Non-stop Boeing 737-900 (739) 2:20 Effective 2024-10-07 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 2710)
Daily 15:55 Atlanta (ATL) S 17:55 San Diego (SAN) 2
KL 6427 Non-stop Boeing 767 (76W) 5:00 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 712)
Daily 16:59 Atlanta (ATL) S 18:47 San Diego (SAN) 2
KL 6427 Non-stop Airbus A321 (321) 4:48 Effective 2024-12-20 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 712)
Daily 17:49 Atlanta (ATL) S 19:49 San Diego (SAN) 2
KL 6427 Non-stop Airbus A321 (321) 5:00 Effective 2025-03-09 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 712)
Tue,Wed,Sat 19:50 Atlanta (ATL) S 21:34 San Diego (SAN) 2
KL 6427 Non-stop Airbus A321 (321) 4:44 Effective 2024-11-12 through 2024-11-20
Codeshare flight, operated by Delta Air Lines.(DL 712)
Mon,Thu,Fri 19:50 Atlanta (ATL) S 21:34 San Diego (SAN) 2
KL 6427 Non-stop Airbus A321 (321) 4:44 Effective 2024-11-25 through 2024-11-29
Codeshare flight, operated by Delta Air Lines.(DL 712)
Mon-Thu,Sun 21:00 Atlanta (ATL) S 22:35 San Diego (SAN) 2
KL 6427 Non-stop Airbus A321 (321) 4:35 Effective 2024-10-27 through 2024-10-31
Codeshare flight, operated by Delta Air Lines.(DL 712)
Thu-Sun 21:00 Atlanta (ATL) S 22:35 San Diego (SAN) 2
KL 6427 Non-stop Airbus A321 (321) 4:35 Effective 2024-11-07 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 712)
This flight number is listed as serving the following routes:


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KLM flight KL 6427: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6427
06:20
San Diego (SAN) 2

13:36
Atlanta (ATL) S
Effective 2025-03-31 through 2025-04-12
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 729)
Duration: 4:16, non-stop
Airbus A321 (321)
KLM KL6427
06:20
San Diego (SAN) 2

13:43
Atlanta (ATL) S
Effective 2025-04-15 through 2025-05-06
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 729)
Duration: 4:23, non-stop
Airbus A321 (321)
KLM KL6427
06:20
San Diego (SAN) 2

13:41
Atlanta (ATL) S
Effective 2025-05-08 through 2025-06-07
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 729)
Duration: 4:21, non-stop
Boeing 757-300 (753)
KLM KL6427
06:20
San Diego (SAN) 2

13:53
Atlanta (ATL) S
Effective from 2025-06-10
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 729)
Duration: 4:33, non-stop
Boeing 757-300 (753)
KLM KL6427
12:50
San Diego (SAN) 2

20:10
Atlanta (ATL) S
Effective 2025-05-07 through 2025-06-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 4:20, non-stop
Boeing 757-300 (753)
KLM KL6427
12:50
San Diego (SAN) 2

20:25
Atlanta (ATL) S
Effective from 2025-06-08
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2315)
Duration: 4:35, non-stop
Boeing 757-300 (753)
KLM KL6427
13:25
Toronto Pearson (YYZ) 3

15:39
Atlanta (ATL) I
Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2710)
Duration: 2:14, non-stop
Boeing 737-900 (739)
KLM KL6427
13:25
Toronto Pearson (YYZ) 3

15:38
Atlanta (ATL) I
Effective 2024-09-09 through 2024-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2710)
Duration: 2:13, non-stop
Boeing 737-900 (739)
KLM KL6427
13:29
Toronto Pearson (YYZ) 3

15:49
Atlanta (ATL) I
Effective 2024-10-07 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2710)
Duration: 2:20, non-stop
Boeing 737-900 (739)
KLM KL6427
15:55
Atlanta (ATL) S

17:55
San Diego (SAN) 2
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 5:00, non-stop
Boeing 767 (76W)
KLM KL6427
16:59
Atlanta (ATL) S

18:47
San Diego (SAN) 2
Effective 2024-12-20 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 4:48, non-stop
Airbus A321 (321)
KLM KL6427
17:49
Atlanta (ATL) S

19:49
San Diego (SAN) 2
Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 5:00, non-stop
Airbus A321 (321)
KLM KL6427
19:50
Atlanta (ATL) S

21:34
San Diego (SAN) 2
Effective 2024-11-12 through 2024-11-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 4:44, non-stop
Airbus A321 (321)
KLM KL6427
19:50
Atlanta (ATL) S

21:34
San Diego (SAN) 2
Effective 2024-11-25 through 2024-11-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 4:44, non-stop
Airbus A321 (321)
KLM KL6427
21:00
Atlanta (ATL) S

22:35
San Diego (SAN) 2
Effective 2024-10-27 through 2024-10-31
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 4:35, non-stop
Airbus A321 (321)
KLM KL6427
21:00
Atlanta (ATL) S

22:35
San Diego (SAN) 2
Effective 2024-11-07 through 2024-11-10
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 712)
Duration: 4:35, non-stop
Airbus A321 (321)
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - San Diego (SAN)
  • Toronto Pearson (YYZ) - Atlanta (ATL)
All KLM flights
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