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Route Details

Flight schedules from ATL Atlanta to ONT Los Angeles Ontario
Flight	Airline	From	To	Departure	Arrival	Duration	Days	Effective
2891	Delta Air Lines	ATL	ONT	18:50	20:36	4h 46m	Thu, Fri	2026-12-24 – 2026-12-31
2891	Delta Air Lines	ATL	ONT	18:50	20:36	4h 46m	Mon, Tue, Wed, Sun	2026-12-20 – 2026-12-30
779	Delta Air Lines	ATL	ONT	19:15	20:54	4h 39m	Tue, Wed	2026-11-10 – 2026-11-17
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Sun	2027-03-28 – 2027-04-11
2891	Delta Air Lines	ATL	ONT	18:09	19:49	4h 40m	Thu, Fri	2026-11-26 – 2026-11-27
665	Delta Air Lines	ATL	ONT	09:40	11:27	4h 47m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-03-14 – 2027-03-27
779	Delta Air Lines	ATL	ONT	21:55	23:41	4h 46m	Sun	2027-01-03 – 2027-01-03
665	Delta Air Lines	ATL	ONT	09:20	11:03	4h 43m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-11-09 – 2026-11-30
779	Delta Air Lines	ATL	ONT	20:20	21:54	4h 34m	Sun	2026-10-25 – 2026-10-25
779	Delta Air Lines	ATL	ONT	21:55	23:41	4h 46m	Mon, Wed	2026-12-21 – 2026-12-30
665	Delta Air Lines	ATL	ONT	09:30	11:06	4h 36m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-11-01 – 2026-11-08
665	Delta Air Lines	ATL	ONT	09:40	11:27	4h 47m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-03-28 – 2027-11-18
779	Delta Air Lines	ATL	ONT	20:10	21:55	4h 45m	Fri	2026-12-04 – 2026-12-04
779	Delta Air Lines	ATL	ONT	20:20	21:54	4h 34m	Sun	2026-11-08 – 2026-11-08
779	Delta Air Lines	ATL	ONT	20:16	21:56	4h 40m	Sat	2026-11-28 – 2026-11-28
665	Delta Air Lines	ATL	ONT	08:10	10:00	4h 50m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-12-19 – 2026-12-31
779	Delta Air Lines	ATL	ONT	21:55	23:41	4h 46m	Tue, Sun	2026-12-20 – 2026-12-29
2891	Delta Air Lines	ATL	ONT	17:59	19:30	4h 31m	Sat	2026-10-31 – 2026-11-07
2891	Delta Air Lines	ATL	ONT	16:53	18:38	4h 45m	Mon, Thu, Fri, Sun	2026-12-03 – 2026-12-18
2891	Delta Air Lines	ATL	ONT	16:51	18:22	4h 31m	Sun	2026-11-08 – 2026-11-08
2449	Delta Air Lines	ATL	ONT	16:35	18:22	4h 47m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-06-06 – 2027-11-19
2891	Delta Air Lines	ATL	ONT	16:55	18:34	4h 39m	Mon, Sun	2026-11-29 – 2026-11-30
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Sat, Sun	2027-03-14 – 2027-03-27
2891	Delta Air Lines	ATL	ONT	18:50	20:36	4h 46m	Fri	2027-01-01 – 2027-01-01
2891	Delta Air Lines	ATL	ONT	18:50	20:36	4h 46m	Sun	2027-01-03 – 2027-01-03
779	Delta Air Lines	ATL	ONT	18:54	20:25	4h 31m	Tue	2026-10-27 – 2026-10-27
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Wed, Fri, Sun	2027-02-28 – 2027-03-05
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Tue, Wed, Thu, Fri, Sat	2027-03-29 – 2027-04-10
779	Delta Air Lines	ATL	ONT	19:15	20:54	4h 39m	Wed	2026-11-25 – 2026-11-25
779	Delta Air Lines	ATL	ONT	19:05	20:44	4h 39m	Mon	2026-11-23 – 2026-11-23
779	Delta Air Lines	ATL	ONT	21:55	23:41	4h 46m	Sat	2027-01-02 – 2027-01-02
665	Delta Air Lines	ATL	ONT	08:10	10:00	4h 50m	Fri, Sat, Sun	2027-01-01 – 2027-01-03
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Sat, Sun	2027-03-07 – 2027-03-13
2891	Delta Air Lines	ATL	ONT	16:55	18:34	4h 39m	Sat	2026-11-28 – 2026-11-28
779	Delta Air Lines	ATL	ONT	20:17	21:57	4h 40m	Mon	2026-11-16 – 2026-11-16
779	Delta Air Lines	ATL	ONT	18:54	20:25	4h 31m	Thu, Fri	2026-10-29 – 2026-10-30
2891	Delta Air Lines	ATL	ONT	18:50	20:36	4h 46m	Sat	2027-01-02 – 2027-01-02
779	Delta Air Lines	ATL	ONT	19:14	20:58	4h 44m	Wed	2026-12-16 – 2026-12-16
779	Delta Air Lines	ATL	ONT	19:05	20:44	4h 39m	Sun	2026-11-22 – 2026-11-22
779	Delta Air Lines	ATL	ONT	20:17	21:57	4h 40m	Fri	2026-11-20 – 2026-11-20
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Sat, Sun	2027-01-09 – 2027-01-16
779	Delta Air Lines	ATL	ONT	19:14	20:58	4h 44m	Wed	2026-12-09 – 2026-12-09
779	Delta Air Lines	ATL	ONT	20:10	21:55	4h 45m	Mon, Thu	2026-12-03 – 2026-12-10
2449	Delta Air Lines	ATL	ONT	16:35	18:22	4h 47m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-04-12 – 2027-06-05
779	Delta Air Lines	ATL	ONT	19:15	20:54	4h 39m	Tue	2026-11-24 – 2026-11-24
779	Delta Air Lines	ATL	ONT	19:14	20:58	4h 44m	Wed	2026-12-02 – 2026-12-02
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Tue, Thu	2027-01-05 – 2027-01-14
2891	Delta Air Lines	ATL	ONT	17:59	19:30	4h 31m	Mon, Thu, Fri, Sun	2026-11-01 – 2026-11-06
779	Delta Air Lines	ATL	ONT	20:10	21:55	4h 45m	Mon	2026-12-14 – 2026-12-14
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Tue, Wed, Thu, Fri, Sun	2027-05-31 – 2027-11-19
779	Delta Air Lines	ATL	ONT	20:10	21:55	4h 45m	Fri, Sun	2026-12-06 – 2026-12-18
779	Delta Air Lines	ATL	ONT	20:17	21:57	4h 40m	Mon, Thu, Fri, Sun	2026-11-09 – 2026-11-15
2891	Delta Air Lines	ATL	ONT	16:55	18:34	4h 39m	Mon, Thu, Fri, Sun	2026-11-09 – 2026-11-20
779	Delta Air Lines	ATL	ONT	19:15	20:54	4h 39m	Wed	2026-11-18 – 2026-11-18
665	Delta Air Lines	ATL	ONT	09:30	11:06	4h 36m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-10-06 – 2026-10-25
2891	Delta Air Lines	ATL	ONT	18:09	19:49	4h 40m	Sat	2026-11-14 – 2026-11-21
665	Delta Air Lines	ATL	ONT	09:30	11:06	4h 36m	Mon, Tue, Wed, Thu, Fri, Sat	2026-10-26 – 2026-10-31
2891	Delta Air Lines	ATL	ONT	17:59	19:30	4h 31m	Tue, Wed	2026-11-03 – 2026-11-04
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Tue, Wed, Thu, Fri, Sun	2027-04-12 – 2027-05-28
779	Delta Air Lines	ATL	ONT	20:10	21:55	4h 45m	Thu	2026-12-17 – 2026-12-17
779	Delta Air Lines	ATL	ONT	21:55	23:41	4h 46m	Sat	2026-12-19 – 2026-12-26
2891	Delta Air Lines	ATL	ONT	16:51	18:22	4h 31m	Mon	2026-10-26 – 2026-10-26
779	Delta Air Lines	ATL	ONT	20:17	21:57	4h 40m	Mon	2026-11-30 – 2026-11-30
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Sat	2027-02-27 – 2027-03-06
779	Delta Air Lines	ATL	ONT	19:14	20:58	4h 44m	Tue	2026-12-01 – 2026-12-08
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Tue, Wed, Thu, Fri	2027-03-09 – 2027-03-26
779	Delta Air Lines	ATL	ONT	19:14	20:58	4h 44m	Tue	2026-12-15 – 2026-12-15
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Tue, Wed, Thu, Fri, Sun	2027-01-15 – 2027-01-22
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Tue, Thu	2027-03-02 – 2027-03-04
2891	Delta Air Lines	ATL	ONT	18:10	19:55	4h 45m	Sat	2026-12-05 – 2026-12-12
779	Delta Air Lines	ATL	ONT	20:17	21:57	4h 40m	Thu	2026-11-19 – 2026-11-19
2891	Delta Air Lines	ATL	ONT	18:50	20:36	4h 46m	Sat	2026-12-19 – 2026-12-26
779	Delta Air Lines	ATL	ONT	20:20	21:54	4h 34m	Mon	2026-10-26 – 2026-10-26
779	Delta Air Lines	ATL	ONT	20:16	21:56	4h 40m	Sun	2026-11-29 – 2026-11-29
2891	Delta Air Lines	ATL	ONT	16:51	18:22	4h 31m	Sun	2026-10-25 – 2026-10-25
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Wed, Fri	2027-01-04 – 2027-01-13
779	Delta Air Lines	ATL	ONT	20:30	22:14	4h 44m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-01-23 – 2027-02-26
665	Delta Air Lines	ATL	ONT	09:40	11:27	4h 47m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2027-01-04 – 2027-03-13
665	Delta Air Lines	ATL	ONT	09:18	11:07	4h 49m	Mon, Tue, Wed, Thu, Fri, Sat, Sun	2026-12-01 – 2026-12-18
779	Delta Air Lines	ATL	ONT	18:54	20:25	4h 31m	Wed	2026-10-28 – 2026-10-28

Flights departing ATL Atlanta for ONT Los Angeles Ontario

ATL

Atlanta

✈

ONT

Los Angeles Ontario

The distance between ATL and ONT is 3,050km and the minimum flight time is 4hrs 31min.

Airlines & Schedules

Delta Air Lines

Runs all year

October 2026

MON

TUE

WED

THU

FRI

SAT

SUN

Destination Guides

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