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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:40 Effective 2026-04-13 through 2026-05-07
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Tue,Thu,Sat 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:40 Effective 2026-05-09 through 2026-05-21
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Daily 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:40 Effective 2026-05-22 through 2026-05-28
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Tue,Thu-Sat 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:40 Effective 2026-05-30 through 2026-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Daily 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:40 Effective 2026-06-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Daily 16:35 Atlanta (ATL) S 18:01 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:26 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Daily 16:35 Atlanta (ATL) S 18:18 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3067 Non-stop Airbus A321 (321) 4:43 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Mon,Wed,Fri,Sun 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3069 Non-stop Airbus A321 (321) 4:40 Effective 2026-05-08 through 2026-05-20
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Mon,Wed,Fri,Sun 16:35 Atlanta (ATL) S 18:15 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3069 Non-stop Airbus A321 (321) 4:40 Effective 2026-05-29 through 2026-06-03
Codeshare flight, operated by Delta Air Lines.(DL 2891)
Thu-Sun 19:18 Atlanta (ATL) S 21:04 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3146 Non-stop Airbus A321 (321) 4:46 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 761)
Daily 19:18 Atlanta (ATL) S 21:05 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3218 Non-stop Airbus A321 (321) 4:47 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 761)
Mon-Wed 19:18 Atlanta (ATL) S 21:04 Ontario, Los Angeles (ONT) 2
Aeromexico AM 3218 Non-stop Airbus A321 (321) 4:46 Effective 2026-03-09 through 2026-04-08
Codeshare flight, operated by Delta Air Lines.(DL 761)
Daily 18:05 Atlanta (ATL) S 19:50 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4572 Non-stop Airbus A321 (321) 4:45 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 770)
Daily 19:18 Atlanta (ATL) S 21:05 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:47 Effective 2026-01-05 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 779)
Daily 20:30 Atlanta (ATL) S 22:09 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:39 Effective 2026-04-13 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 779)
Daily 20:30 Atlanta (ATL) S 21:56 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:26 Effective 2026-07-07 through 2026-08-14
Codeshare flight, operated by Delta Air Lines.(DL 779)
Mon-Fri,Sun 20:30 Atlanta (ATL) S 21:56 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:26 Effective 2026-08-16 through 2026-09-04
Codeshare flight, operated by Delta Air Lines.(DL 779)
Mon-Fri,Sun 20:30 Atlanta (ATL) S 21:56 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:26 Effective 2026-09-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 779)
Mon-Fri,Sun 20:30 Atlanta (ATL) S 22:14 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:44 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 779)
Mon,Tue,Fri-Sun 21:40 Atlanta (ATL) S 23:23 Ontario, Los Angeles (ONT) 2
Aeromexico AM 4573 Non-stop Airbus A321 (321) 4:43 Valid until 2026-01-03
Codeshare flight, operated by Delta Air Lines.(DL 779)




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Aeromexico flights from Atlanta (ATL) to Ontario, Los Angeles (ONT).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-04-13 through 2026-05-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-05-09 through 2026-05-21
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-05-22 through 2026-05-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-05-30 through 2026-06-06
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-06-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:01
Ontario, Los Angeles (ONT) 2
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3067
16:35
Atlanta (ATL) S

18:18
Ontario, Los Angeles (ONT) 2
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:43, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3069
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-05-08 through 2026-05-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3069
16:35
Atlanta (ATL) S

18:15
Ontario, Los Angeles (ONT) 2
Effective 2026-05-29 through 2026-06-03
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2891)
Duration: 4:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3146
19:18
Atlanta (ATL) S

21:04
Ontario, Los Angeles (ONT) 2
Effective 2026-03-08 through 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 761)
Duration: 4:46, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3218
19:18
Atlanta (ATL) S

21:05
Ontario, Los Angeles (ONT) 2
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 761)
Duration: 4:47, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM3218
19:18
Atlanta (ATL) S

21:04
Ontario, Los Angeles (ONT) 2
Effective 2026-03-09 through 2026-04-08
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 761)
Duration: 4:46, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4572
18:05
Atlanta (ATL) S

19:50
Ontario, Los Angeles (ONT) 2
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 770)
Duration: 4:45, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
19:18
Atlanta (ATL) S

21:05
Ontario, Los Angeles (ONT) 2
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:47, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
20:30
Atlanta (ATL) S

22:09
Ontario, Los Angeles (ONT) 2
Effective 2026-04-13 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:39, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
20:30
Atlanta (ATL) S

21:56
Ontario, Los Angeles (ONT) 2
Effective 2026-07-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
20:30
Atlanta (ATL) S

21:56
Ontario, Los Angeles (ONT) 2
Effective 2026-08-16 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
20:30
Atlanta (ATL) S

21:56
Ontario, Los Angeles (ONT) 2
Effective 2026-09-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:26, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
20:30
Atlanta (ATL) S

22:14
Ontario, Los Angeles (ONT) 2
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:44, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Aeromexico AM4573
21:40
Atlanta (ATL) S

23:23
Ontario, Los Angeles (ONT) 2
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 779)
Duration: 4:43, 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 4:26 and 4:47.
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