All airlines flying from Atlanta (ATL) to Ontario, Los Angeles (ONT).
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| FLIGHT SCHEDULE |
|---|
| Direct Flights: |
| Fri
08:55
Atlanta (ATL) S
10:20
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:25 Operates only on 2025-07-04 |
| Daily
08:55
Atlanta (ATL) S
10:38
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:43 Effective 2025-12-20 through 2026-01-05 |
| Mon,Tue,Thu-Sun
09:15
Atlanta (ATL) S
10:38
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:23 Effective 2025-06-08 through 2025-07-03 |
| Sat,Sun
09:15
Atlanta (ATL) S
10:38
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:23 Effective 2025-07-05 through 2025-07-06 |
| Daily
09:20
Atlanta (ATL) S
10:57
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:37 Valid until 2025-05-06 |
| Wed
09:31
Atlanta (ATL) S
10:57
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:26 Effective 2025-06-11 through 2025-07-02 |
| Daily
09:34
Atlanta (ATL) S
11:08
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:34 Effective 2025-05-07 through 2025-06-07 |
| Daily
09:40
Atlanta (ATL) S
11:07
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:27 Effective 2025-07-07 through 2025-09-07 |
| Daily
09:40
Atlanta (ATL) S
11:24
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:44 Effective 2025-09-08 through 2025-12-19 |
| Daily
09:40
Atlanta (ATL) S
11:38
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 665 Non-stop Airbus A321 (321) 4:58 Effective from 2026-01-06 |
| Daily
17:50
Atlanta (ATL) S
19:28
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:38 Valid until 2025-05-05 |
| Daily
17:55
Atlanta (ATL) S
19:38
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:43 Effective 2025-12-20 through 2026-01-05 |
| Mon,Thu,Fri,Sun
17:59
Atlanta (ATL) S
19:33
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:34 Effective 2025-05-08 through 2025-06-06 |
| Daily
17:59
Atlanta (ATL) S
19:29
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:30 Effective 2025-07-07 through 2025-09-07 |
| Daily
17:59
Atlanta (ATL) S
19:42
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:43 Effective 2025-09-08 through 2025-12-19 |
| Daily
18:25
Atlanta (ATL) S
19:54
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:29 Effective 2025-06-08 through 2025-07-03 |
| Sun
18:25
Atlanta (ATL) S
19:54
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 770 Non-stop Airbus A321 (321) 4:29 Operates only on 2025-07-06 |
| Fri
20:48
Atlanta (ATL) S
22:14
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:26 Operates only on 2025-07-04 |
| Mon-Fri,Sun
20:57
Atlanta (ATL) S
22:29
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:32 Effective 2025-05-07 through 2025-05-23 |
| Mon-Fri,Sun
20:57
Atlanta (ATL) S
22:29
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:32 Effective 2025-05-26 through 2025-06-06 |
| Daily
20:59
Atlanta (ATL) S
22:36
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:37 Valid until 2025-05-06 |
| Mon-Fri,Sun
20:59
Atlanta (ATL) S
22:25
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:26 Effective 2025-06-08 through 2025-07-03 |
| Sat,Sun
20:59
Atlanta (ATL) S
22:25
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:26 Effective 2025-07-05 through 2025-07-06 |
| Mon-Fri,Sun
20:59
Atlanta (ATL) S
22:29
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:30 Effective 2025-07-07 through 2025-08-29 |
| Mon-Fri,Sun
20:59
Atlanta (ATL) S
22:29
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:30 Effective 2025-09-01 through 2025-09-07 |
| Daily
20:59
Atlanta (ATL) S
22:41
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:42 Effective 2025-09-08 through 2025-12-19 |
| Daily
20:59
Atlanta (ATL) S
22:53
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:54 Effective from 2026-01-06 |
| Sat
21:35
Atlanta (ATL) S
23:08
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:33 Effective 2025-05-10 through 2025-05-24 |
| Sat,Sun
21:35
Atlanta (ATL) S
23:08
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:33 Effective 2025-05-25 through 2025-05-31 |
| Sat
21:35
Atlanta (ATL) S
23:08
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:33 Operates only on 2025-06-07 |
| Daily
21:55
Atlanta (ATL) S
23:36
Ontario, Los Angeles (ONT) 2 Delta Air Lines DL 779 Non-stop Airbus A321 (321) 4:41 Effective 2025-12-20 through 2026-01-05 |
| Non-Direct Flights: |
| Mon,Thu,Fri,Sun
17:45
Atlanta (ATL) N
21:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2222 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
17:45
Atlanta (ATL) N
21:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2222 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
17:45
Atlanta (ATL) N
21:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2222 1-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2025-12-07 through 2025-12-14 |
| Thu
17:45
Atlanta (ATL) N
21:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2222 1-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2025-12-18 |
| Mon
17:45
Atlanta (ATL) N
21:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2222 1-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2026-01-05 |
| Sun
11:00
Atlanta (ATL) N
15:45
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2906 1-stop Boeing 737-700 (73W) 7:45 Effective 2025-08-10 through 2025-08-24 |
| Sun
11:00
Atlanta (ATL) N
15:45
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 2906 1-stop Boeing 737-700 (73W) 7:45 Effective 2025-09-07 through 2025-09-28 |
| Mon,Thu,Fri,Sun
06:30
Atlanta (ATL) N
09:55
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 3154 1-stop Boeing 737-800 (73H) 6:25 Effective 2025-11-02 through 2025-11-16 |
| Mon,Fri,Sun
06:30
Atlanta (ATL) N
09:55
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 3154 1-stop Boeing 737-800 (73H) 6:25 Effective 2025-11-21 through 2025-11-28 |
| Fri,Sun
06:30
Atlanta (ATL) N
09:55
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 3154 1-stop Boeing 737-800 (73H) 6:25 Effective 2025-12-07 through 2025-12-14 |
| Thu
06:30
Atlanta (ATL) N
09:55
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 3154 1-stop Boeing 737-800 (73H) 6:25 Operates only on 2025-12-18 |
| Mon
06:30
Atlanta (ATL) N
09:55
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 3154 1-stop Boeing 737-800 (73H) 6:25 Operates only on 2026-01-05 |
| Mon-Wed
17:25
Atlanta (ATL) N
22:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 1193 2-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2025-11-25 through 2025-12-01 |
| Mon,Tue,Fri,Sun
17:25
Atlanta (ATL) N
22:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 1193 2-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2025-12-19 through 2026-01-04 |
| Mon,Thu,Fri
06:05
Atlanta (ATL) N
11:00
Ontario, Los Angeles (ONT) 4 Southwest Airlines WN 3692 2-stop Boeing 737-700 (73W) 7:55 Valid until 2025-06-02 |
| Direct Codeshare Flights: |
| Sat
17:59
Atlanta (ATL) S
19:29
Ontario, Los Angeles (ONT) 2 Air France AF 2134 Non-stop Airbus A321 (321) 4:30 Effective 2025-08-09 through 2025-09-06 Codeshare flight, operated by Delta Air Lines.(DL 770) |
| Sat
17:59
Atlanta (ATL) S
19:29
Ontario, Los Angeles (ONT) 2 Air France AF 2251 Non-stop Airbus A321 (321) 4:30 Effective 2025-07-12 through 2025-08-02 Codeshare flight, operated by Delta Air Lines.(DL 770) |
| Sat
18:25
Atlanta (ATL) S
19:54
Ontario, Los Angeles (ONT) 2 Air France AF 2251 Non-stop Airbus A321 (321) 4:29 Effective 2025-06-14 through 2025-06-28 Codeshare flight, operated by Delta Air Lines.(DL 770) |
| Mon,Wed,Fri,Sun
17:55
Atlanta (ATL) S
19:38
Ontario, Los Angeles (ONT) 2 Air France AF 2924 Non-stop Airbus A321 (321) 4:43 Effective 2025-12-21 through 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 770) |
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Parallax here ATL-ONT
- 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 4:23 and 4:58.
