KLM flight KL 6457: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:35 San Jose (SJC) A 14:14 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:39 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 654)
Daily 12:15 Chicago O'Hare (ORD) 5 13:45 Minneapolis/Saint Paul (MSP) 1
KL 6457 Non-stop Airbus A220-100 (221) 1:30 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 1567)
Daily 18:59 Atlanta (ATL) S 21:18 San Jose (SJC) A
KL 6457 Non-stop Boeing 737-900 (739) 5:19 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 654)
Daily 19:20 Atlanta (ATL) S 21:35 San Jose (SJC) A
KL 6457 Non-stop Boeing 737-900 (739) 5:15 Effective 2026-03-08 through 2026-03-28
Codeshare flight, operated by Delta Air Lines.(DL 654)
Daily 21:49 Atlanta (ATL) S 23:41 Harrisburg (MDT)
KL 6457 Non-stop Boeing 717 (717) 1:52 Effective 2026-04-13 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1283)
Daily 21:49 Atlanta (ATL) S 23:40 Harrisburg (MDT)
KL 6457 Non-stop Boeing 717 (717) 1:51 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1283)
Daily 21:49 Atlanta (ATL) S 23:38 Harrisburg (MDT)
KL 6457 Non-stop Boeing 717 (717) 1:49 Effective 2026-10-06 through 2026-10-24
Codeshare flight, operated by Delta Air Lines.(DL 1283)
Daily 21:59 Atlanta (ATL) S 23:47 Harrisburg (MDT)
KL 6457 Non-stop Airbus A319 (319) 1:48 Effective 2026-03-29 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1283)
Daily 22:30 San Jose (SJC) A 06:01 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:31 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Sat 22:30 San Jose (SJC) A 07:01 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:31 Operates only on 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Mon-Thu,Sun 22:45 San Jose (SJC) A 06:16 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:31 Effective 2026-01-05 through 2026-01-15
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Fri 22:45 San Jose (SJC) A 06:15 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:30 Operates only on 2026-01-09
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Mon,Wed-Fri 22:45 San Jose (SJC) A 06:16 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:31 Effective 2026-01-16 through 2026-01-23
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Tue,Sat 22:45 San Jose (SJC) A 06:15 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:30 Effective 2026-01-20 through 2026-01-24
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 San Jose (SJC) A 06:16 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:31 Effective 2026-01-25 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Sat 22:45 San Jose (SJC) A 06:15 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:30 Effective 2026-01-31 through 2026-02-07
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
Fri 22:45 San Jose (SJC) A 06:11 Atlanta (ATL) S
KL 6457 Non-stop Boeing 737-900 (739) 4:26 Operates only on 2026-03-27
Codeshare flight, operated by Delta Air Lines.(DL 654)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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KLM flight KL 6457: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6457
06:35
San Jose (SJC) A

14:14
Atlanta (ATL) S
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:39, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6457
12:15
Chicago O'Hare (ORD) 5

13:45
Minneapolis/Saint Paul (MSP) 1
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1567)
Duration: 1:30, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
KLM KL6457
18:59
Atlanta (ATL) S

21:18
San Jose (SJC) A
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 5:19, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6457
19:20
Atlanta (ATL) S

21:35
San Jose (SJC) A
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 5:15, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
KLM KL6457
21:49
Atlanta (ATL) S

23:41
Harrisburg (MDT)
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1283)
Duration: 1:52, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6457
21:49
Atlanta (ATL) S

23:40
Harrisburg (MDT)
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1283)
Duration: 1:51, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6457
21:49
Atlanta (ATL) S

23:38
Harrisburg (MDT)
Effective 2026-10-06 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1283)
Duration: 1:49, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
KLM KL6457
21:59
Atlanta (ATL) S

23:47
Harrisburg (MDT)
Effective 2026-03-29 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1283)
Duration: 1:48, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
KLM KL6457
22:30
San Jose (SJC) A

06:01(+1)
Atlanta (ATL) S
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:31, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:30
San Jose (SJC) A

07:01(+1)
Atlanta (ATL) S
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:31, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:16(+1)
Atlanta (ATL) S
Effective 2026-01-05 through 2026-01-15
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:31, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:15(+1)
Atlanta (ATL) S
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:30, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:16(+1)
Atlanta (ATL) S
Effective 2026-01-16 through 2026-01-23
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:31, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:15(+1)
Atlanta (ATL) S
Effective 2026-01-20 through 2026-01-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:30, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:16(+1)
Atlanta (ATL) S
Effective 2026-01-25 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:31, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:15(+1)
Atlanta (ATL) S
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:30, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
KLM KL6457
22:45
San Jose (SJC) A

06:11(+1)
Atlanta (ATL) S
Operates only on 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 654)
Duration: 4:26, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Harrisburg (MDT)
  • Chicago O'Hare (ORD) - Minneapolis/Saint Paul (MSP)
  • San Jose (SJC) - Atlanta (ATL)
All KLM flights
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