KLM flights from Atlanta (ATL) to San Jose (SJO).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:15 Atlanta (ATL) I 20:15 San Jose (SJO) M
KLM KL 6352 Non-stop Boeing 757 (757) 4:00 Effective 2025-04-14 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 18:17 Atlanta (ATL) I 20:17 San Jose (SJO) M
KLM KL 6352 Non-stop Boeing 757 (757) 4:00 Effective 2025-05-07 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 18:17 Atlanta (ATL) I 20:19 San Jose (SJO) M
KLM KL 6352 Non-stop Boeing 757 (757) 4:02 Effective from 2025-06-08
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 19:28 Atlanta (ATL) I 21:30 San Jose (SJO) M
KLM KL 6352 Non-stop Boeing 757 (757) 4:02 Effective 2025-03-30 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 09:45 Atlanta (ATL) I 11:49 San Jose (SJO) M
KLM KL 6354 Non-stop Boeing 757 (757) 4:04 Effective 2025-03-30 through 2025-04-13
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:45 Atlanta (ATL) I 11:48 San Jose (SJO) M
KLM KL 6354 Non-stop Boeing 757 (757) 4:03 Effective from 2025-05-07
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:49 Atlanta (ATL) I 11:52 San Jose (SJO) M
KLM KL 6354 Non-stop Boeing 757 (757) 4:03 Effective 2025-04-14 through 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 18:00 Atlanta (ATL) I 20:57 San Jose (SJO) M
KLM KL 6414 Non-stop Boeing 757 (757) 3:57 Effective 2024-11-22 through 2024-12-02
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 18:00 Atlanta (ATL) I 21:08 San Jose (SJO) M
KLM KL 6414 Non-stop Boeing 757 (757) 4:08 Effective 2024-12-03 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 18:56 Atlanta (ATL) I 21:53 San Jose (SJO) M
KLM KL 6414 Non-stop Boeing 757 (757) 3:57 Effective 2024-12-21 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 19:28 Atlanta (ATL) I 21:30 San Jose (SJO) M
KLM KL 6414 Non-stop Boeing 757 (757) 4:02 Effective 2025-03-09 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 19:30 Atlanta (ATL) I 22:26 San Jose (SJO) M
KLM KL 6414 Non-stop Boeing 757 (757) 3:56 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1931)
Daily 09:45 Atlanta (ATL) I 12:53 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 4:08 Effective 2024-12-03 through 2024-12-20
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:45 Atlanta (ATL) I 12:46 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 4:01 Effective 2024-12-21 through 2025-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:45 Atlanta (ATL) I 12:45 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 4:00 Effective 2025-01-06 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:45 Atlanta (ATL) I 11:49 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 4:04 Effective 2025-03-09 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:52 Atlanta (ATL) I 12:52 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 4:00 Effective 2024-11-11 through 2024-12-02
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:55 Atlanta (ATL) I 11:53 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 3:58 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:55 Atlanta (ATL) I 12:53 San Jose (SJO) M
KLM KL 6416 Non-stop Boeing 757 (757) 3:58 Effective 2024-11-03 through 2024-11-10
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:45 Atlanta (ATL) I 11:43 San Jose (SJO) M
KLM KL 6452 Non-stop Boeing 757 (757) 3:58 Valid until 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Daily 09:55 Atlanta (ATL) I 11:53 San Jose (SJO) M
KLM KL 6452 Non-stop Boeing 757 (757) 3:58 Effective 2024-09-09 through 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 1937)
Sat 11:05 Atlanta (ATL) I 13:10 San Jose (SJO) M
KLM KL 7038 Non-stop Boeing 757 (757) 4:05 Effective 2025-04-05 through 2025-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1825)
Sat 11:05 Atlanta (ATL) I 14:06 San Jose (SJO) M
KLM KL 7190 Non-stop Boeing 757 (757) 4:01 Effective 2024-12-21 through 2025-01-04
Codeshare flight, operated by Delta Air Lines.(DL 1825)
Sat 11:05 Atlanta (ATL) I 14:07 San Jose (SJO) M
KLM KL 7190 Non-stop Boeing 757 (757) 4:02 Effective 2025-01-11 through 2025-03-08
Codeshare flight, operated by Delta Air Lines.(DL 1825)
Sat 11:05 Atlanta (ATL) I 13:10 San Jose (SJO) M
KLM KL 7190 Non-stop Boeing 757 (757) 4:05 Effective 2025-03-15 through 2025-03-29
Codeshare flight, operated by Delta Air Lines.(DL 1825)




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KLM flights from Atlanta (ATL) to San Jose (SJO).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL6352
18:15
Atlanta (ATL) I

20:15
San Jose (SJO) M
Effective 2025-04-14 through 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 4:00, non-stop
Boeing 757 (757)
KLM KL6352
18:17
Atlanta (ATL) I

20:17
San Jose (SJO) M
Effective 2025-05-07 through 2025-06-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 4:00, non-stop
Boeing 757 (757)
KLM KL6352
18:17
Atlanta (ATL) I

20:19
San Jose (SJO) M
Effective from 2025-06-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 4:02, non-stop
Boeing 757 (757)
KLM KL6352
19:28
Atlanta (ATL) I

21:30
San Jose (SJO) M
Effective 2025-03-30 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 4:02, non-stop
Boeing 757 (757)
KLM KL6354
09:45
Atlanta (ATL) I

11:49
San Jose (SJO) M
Effective 2025-03-30 through 2025-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:04, non-stop
Boeing 757 (757)
KLM KL6354
09:45
Atlanta (ATL) I

11:48
San Jose (SJO) M
Effective from 2025-05-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:03, non-stop
Boeing 757 (757)
KLM KL6354
09:49
Atlanta (ATL) I

11:52
San Jose (SJO) M
Effective 2025-04-14 through 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:03, non-stop
Boeing 757 (757)
KLM KL6414
18:00
Atlanta (ATL) I

20:57
San Jose (SJO) M
Effective 2024-11-22 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 3:57, non-stop
Boeing 757 (757)
KLM KL6414
18:00
Atlanta (ATL) I

21:08
San Jose (SJO) M
Effective 2024-12-03 through 2024-12-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 4:08, non-stop
Boeing 757 (757)
KLM KL6414
18:56
Atlanta (ATL) I

21:53
San Jose (SJO) M
Effective 2024-12-21 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 3:57, non-stop
Boeing 757 (757)
KLM KL6414
19:28
Atlanta (ATL) I

21:30
San Jose (SJO) M
Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 4:02, non-stop
Boeing 757 (757)
KLM KL6414
19:30
Atlanta (ATL) I

22:26
San Jose (SJO) M
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1931)
Duration: 3:56, non-stop
Boeing 757 (757)
KLM KL6416
09:45
Atlanta (ATL) I

12:53
San Jose (SJO) M
Effective 2024-12-03 through 2024-12-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:08, non-stop
Boeing 757 (757)
KLM KL6416
09:45
Atlanta (ATL) I

12:46
San Jose (SJO) M
Effective 2024-12-21 through 2025-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:01, non-stop
Boeing 757 (757)
KLM KL6416
09:45
Atlanta (ATL) I

12:45
San Jose (SJO) M
Effective 2025-01-06 through 2025-03-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:00, non-stop
Boeing 757 (757)
KLM KL6416
09:45
Atlanta (ATL) I

11:49
San Jose (SJO) M
Effective 2025-03-09 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:04, non-stop
Boeing 757 (757)
KLM KL6416
09:52
Atlanta (ATL) I

12:52
San Jose (SJO) M
Effective 2024-11-11 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 4:00, non-stop
Boeing 757 (757)
KLM KL6416
09:55
Atlanta (ATL) I

11:53
San Jose (SJO) M
Effective 2024-10-27 through 2024-11-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 3:58, non-stop
Boeing 757 (757)
KLM KL6416
09:55
Atlanta (ATL) I

12:53
San Jose (SJO) M
Effective 2024-11-03 through 2024-11-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 3:58, non-stop
Boeing 757 (757)
KLM KL6452
09:45
Atlanta (ATL) I

11:43
San Jose (SJO) M
Valid until 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 3:58, non-stop
Boeing 757 (757)
KLM KL6452
09:55
Atlanta (ATL) I

11:53
San Jose (SJO) M
Effective 2024-09-09 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1937)
Duration: 3:58, non-stop
Boeing 757 (757)
KLM KL7038
11:05
Atlanta (ATL) I

13:10
San Jose (SJO) M
Effective 2025-04-05 through 2025-04-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1825)
Duration: 4:05, non-stop
Boeing 757 (757)
KLM KL7190
11:05
Atlanta (ATL) I

14:06
San Jose (SJO) M
Effective 2024-12-21 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1825)
Duration: 4:01, non-stop
Boeing 757 (757)
KLM KL7190
11:05
Atlanta (ATL) I

14:07
San Jose (SJO) M
Effective 2025-01-11 through 2025-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1825)
Duration: 4:02, non-stop
Boeing 757 (757)
KLM KL7190
11:05
Atlanta (ATL) I

13:10
San Jose (SJO) M
Effective 2025-03-15 through 2025-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1825)
Duration: 4:05, non-stop
Boeing 757 (757)
  • An international route departing from Atlanta airport, United States (ATL) and arriving at San Jose airport, Costa Rica (SJO).
  • The flight distance is 1633 miles, or 2627 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:56 and 4:08.
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