KLM flights from Atlanta (ATL) to Ontario, Los Angeles (ONT).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 20:15 Atlanta (ATL) S 22:12 Ontario, Los Angeles (ONT) 2
KLM KL 5462 Non-stop Airbus A321 (321) 4:57 Effective 2024-01-08 through 2024-02-05
Codeshare flight, operated by Delta Air Lines.(DL 989)
Daily 20:15 Atlanta (ATL) S 22:14 Ontario, Los Angeles (ONT) 2
KLM KL 5462 Non-stop Airbus A321 (321) 4:59 Effective 2024-02-06 through 2024-03-09
Codeshare flight, operated by Delta Air Lines.(DL 989)
Daily 20:55 Atlanta (ATL) S 22:51 Ontario, Los Angeles (ONT) 2
KLM KL 5462 Non-stop Airbus A321 (321) 4:56 Effective 2024-03-10 through 2024-03-30
Codeshare flight, operated by Delta Air Lines.(DL 989)
Daily 21:07 Atlanta (ATL) S 23:02 Ontario, Los Angeles (ONT) 2
KLM KL 5462 Non-stop Airbus A321 (321) 4:55 Valid until 2024-01-07
Codeshare flight, operated by Delta Air Lines.(DL 989)
Mon-Fri,Sun 17:40 Atlanta (ATL) S 19:22 Ontario, Los Angeles (ONT) 2
KLM KL 5662 Non-stop Airbus A321 (321) 4:42 Effective 2024-09-09 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 770)
Daily 20:48 Atlanta (ATL) S 22:33 Ontario, Los Angeles (ONT) 2
KLM KL 5662 Non-stop Airbus A321 (321) 4:45 Effective 2024-04-09 through 2024-06-06
Codeshare flight, operated by Delta Air Lines.(DL 989)
Daily 20:48 Atlanta (ATL) S 22:12 Ontario, Los Angeles (ONT) 2
KLM KL 5662 Non-stop Airbus A321 (321) 4:24 Effective 2024-06-07 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 989)
Sat 20:48 Atlanta (ATL) S 22:28 Ontario, Los Angeles (ONT) 2
KLM KL 5662 Non-stop Airbus A321 (321) 4:40 Effective 2024-09-14 through 2024-10-26
Codeshare flight, operated by Delta Air Lines.(DL 779)
Daily 20:55 Atlanta (ATL) S 22:51 Ontario, Los Angeles (ONT) 2
KLM KL 5662 Non-stop Airbus A321 (321) 4:56 Effective 2024-03-31 through 2024-04-08
Codeshare flight, operated by Delta Air Lines.(DL 989)
Mon-Fri,Sun 17:40 Atlanta (ATL) S 19:22 Ontario, Los Angeles (ONT) 2
KLM KL 6368 Non-stop Airbus A321 (321) 4:42 Effective from 2024-10-27
Codeshare flight, operated by Delta Air Lines.(DL 770)
Daily 20:48 Atlanta (ATL) S 22:28 Ontario, Los Angeles (ONT) 2
KLM KL 6370 Non-stop Airbus A321 (321) 4:40 Effective from 2024-10-27
Codeshare flight, operated by Delta Air Lines.(DL 779)
Mon,Thu,Fri,Sun 17:40 Atlanta (ATL) S 19:36 Ontario, Los Angeles (ONT) 2
KLM KL 6880 Non-stop Airbus A321 (321) 4:56 Effective 2024-03-10 through 2024-03-29
Codeshare flight, operated by Delta Air Lines.(DL 400)
Tue-Sat 17:59 Atlanta (ATL) S 20:04 Ontario, Los Angeles (ONT) 2
KLM KL 6880 Non-stop Airbus A321 (321) 5:05 Valid until 2024-01-02
Codeshare flight, operated by Delta Air Lines.(DL 828)
Mon,Thu,Fri,Sun 17:40 Atlanta (ATL) S 19:36 Ontario, Los Angeles (ONT) 2
KLM KL 7196 Non-stop Airbus A321 (321) 4:56 Effective 2024-03-31 through 2024-04-08
Codeshare flight, operated by Delta Air Lines.(DL 400)
Daily 17:40 Atlanta (ATL) S 19:23 Ontario, Los Angeles (ONT) 2
KLM KL 7196 Non-stop Airbus A321 (321) 4:43 Effective 2024-04-09 through 2024-06-06
Codeshare flight, operated by Delta Air Lines.(DL 828)
Daily 17:40 Atlanta (ATL) S 19:05 Ontario, Los Angeles (ONT) 2
KLM KL 7196 Non-stop Airbus A321 (321) 4:25 Effective 2024-06-07 through 2024-09-08
Codeshare flight, operated by Delta Air Lines.(DL 828)
Mon-Fri,Sun 20:48 Atlanta (ATL) S 22:28 Ontario, Los Angeles (ONT) 2
KLM KL 7196 Non-stop Airbus A321 (321) 4:40 Effective 2024-09-09 through 2024-10-25
Codeshare flight, operated by Delta Air Lines.(DL 779)




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KLM flights from Atlanta (ATL) to Ontario, Los Angeles (ONT).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
KLM KL5462
20:15
Atlanta (ATL) S

22:12
Ontario, Los Angeles (ONT) 2
Effective 2024-01-08 through 2024-02-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:57, non-stop
Airbus A321 (321)
KLM KL5462
20:15
Atlanta (ATL) S

22:14
Ontario, Los Angeles (ONT) 2
Effective 2024-02-06 through 2024-03-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:59, non-stop
Airbus A321 (321)
KLM KL5462
20:55
Atlanta (ATL) S

22:51
Ontario, Los Angeles (ONT) 2
Effective 2024-03-10 through 2024-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:56, non-stop
Airbus A321 (321)
KLM KL5462
21:07
Atlanta (ATL) S

23:02
Ontario, Los Angeles (ONT) 2
Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:55, non-stop
Airbus A321 (321)
KLM KL5662
17:40
Atlanta (ATL) S

19:22
Ontario, Los Angeles (ONT) 2
Effective 2024-09-09 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 770)
Duration: 4:42, non-stop
Airbus A321 (321)
KLM KL5662
20:48
Atlanta (ATL) S

22:33
Ontario, Los Angeles (ONT) 2
Effective 2024-04-09 through 2024-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:45, non-stop
Airbus A321 (321)
KLM KL5662
20:48
Atlanta (ATL) S

22:12
Ontario, Los Angeles (ONT) 2
Effective 2024-06-07 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:24, non-stop
Airbus A321 (321)
KLM KL5662
20:48
Atlanta (ATL) S

22:28
Ontario, Los Angeles (ONT) 2
Effective 2024-09-14 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:40, non-stop
Airbus A321 (321)
KLM KL5662
20:55
Atlanta (ATL) S

22:51
Ontario, Los Angeles (ONT) 2
Effective 2024-03-31 through 2024-04-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 989)
Duration: 4:56, non-stop
Airbus A321 (321)
KLM KL6368
17:40
Atlanta (ATL) S

19:22
Ontario, Los Angeles (ONT) 2
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 770)
Duration: 4:42, non-stop
Airbus A321 (321)
KLM KL6370
20:48
Atlanta (ATL) S

22:28
Ontario, Los Angeles (ONT) 2
Effective from 2024-10-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:40, non-stop
Airbus A321 (321)
KLM KL6880
17:40
Atlanta (ATL) S

19:36
Ontario, Los Angeles (ONT) 2
Effective 2024-03-10 through 2024-03-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 400)
Duration: 4:56, non-stop
Airbus A321 (321)
KLM KL6880
17:59
Atlanta (ATL) S

20:04
Ontario, Los Angeles (ONT) 2
Valid until 2024-01-02
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 828)
Duration: 5:05, non-stop
Airbus A321 (321)
KLM KL7196
17:40
Atlanta (ATL) S

19:36
Ontario, Los Angeles (ONT) 2
Effective 2024-03-31 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 400)
Duration: 4:56, non-stop
Airbus A321 (321)
KLM KL7196
17:40
Atlanta (ATL) S

19:23
Ontario, Los Angeles (ONT) 2
Effective 2024-04-09 through 2024-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 828)
Duration: 4:43, non-stop
Airbus A321 (321)
KLM KL7196
17:40
Atlanta (ATL) S

19:05
Ontario, Los Angeles (ONT) 2
Effective 2024-06-07 through 2024-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 828)
Duration: 4:25, non-stop
Airbus A321 (321)
KLM KL7196
20:48
Atlanta (ATL) S

22:28
Ontario, Los Angeles (ONT) 2
Effective 2024-09-09 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:40, non-stop
Airbus A321 (321)
  • A domestic route departing from the Atlanta airport (ATL) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 1895 miles, or 3049 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-8 . 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 4:24 and 5:05.
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