Atlanta (ATL) to San Diego (SAN) flights: who flies it

Atlanta to San Diego flight schedule

Scheduled nonstop departures for ATL to SAN starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Atlanta (ATL) to San Diego (SAN)
Date	Flight	Airline	Departs ATL	Arrives SAN	Duration	Aircraft
Wed, Oct 21	DL 725	Delta Air Lines	08:05	09:42	4h 37m	Airbus A321neo family
Wed, Oct 21	DL 924	Delta Air Lines	09:40	11:13	4h 33m	Boeing 757-300
Wed, Oct 21	DL 540	Delta Air Lines	11:10	12:44	4h 34m	Boeing 757-300
Wed, Oct 21	DL 843	Delta Air Lines	14:52	16:25	4h 33m	Airbus A321
Wed, Oct 21	DL 680	Delta Air Lines	17:59	19:36	4h 37m	Airbus A321
Wed, Oct 21	DL 712	Delta Air Lines	17:59	19:37	4h 38m	Airbus A321
Wed, Oct 21	DL 819	Delta Air Lines	20:15	22:02	4h 47m	Airbus A321
Wed, Oct 21	DL 896	Delta Air Lines	21:15	23:03	4h 48m	Boeing 757-300
Thu, Oct 22	DL 725	Delta Air Lines	08:05	09:42	4h 37m	Airbus A321neo family
Thu, Oct 22	DL 924	Delta Air Lines	09:40	11:13	4h 33m	Boeing 757-300
Thu, Oct 22	DL 540	Delta Air Lines	11:10	12:44	4h 34m	Boeing 757-300
Thu, Oct 22	DL 843	Delta Air Lines	14:52	16:25	4h 33m	Airbus A321
Thu, Oct 22	DL 680	Delta Air Lines	17:59	19:36	4h 37m	Airbus A321
Thu, Oct 22	DL 819	Delta Air Lines	19:37	21:15	4h 38m	Airbus A321neo family
Thu, Oct 22	DL 896	Delta Air Lines	21:15	23:03	4h 48m	Boeing 757-300
Fri, Oct 23	DL 725	Delta Air Lines	08:05	09:42	4h 37m	Airbus A321neo family
Fri, Oct 23	DL 924	Delta Air Lines	09:40	11:13	4h 33m	Boeing 757-300
Fri, Oct 23	DL 540	Delta Air Lines	11:10	12:44	4h 34m	Boeing 757-300
Fri, Oct 23	DL 843	Delta Air Lines	14:52	16:25	4h 33m	Airbus A321
Fri, Oct 23	DL 680	Delta Air Lines	17:59	19:36	4h 37m	Airbus A321
Fri, Oct 23	DL 819	Delta Air Lines	19:37	21:15	4h 38m	Airbus A321neo family
Fri, Oct 23	DL 896	Delta Air Lines	21:15	23:03	4h 48m	Boeing 757-300
Sat, Oct 24	DL 725	Delta Air Lines	08:05	09:42	4h 37m	Airbus A321neo family
Sat, Oct 24	DL 924	Delta Air Lines	09:40	11:13	4h 33m	Boeing 757-300
Sat, Oct 24	DL 540	Delta Air Lines	11:10	12:44	4h 34m	Boeing 757-300
Sat, Oct 24	DL 843	Delta Air Lines	14:52	16:25	4h 33m	Airbus A321
Sat, Oct 24	DL 680	Delta Air Lines	17:59	19:36	4h 37m	Airbus A321
Sat, Oct 24	DL 819	Delta Air Lines	20:15	22:02	4h 47m	Airbus A321
Sun, Oct 25	DL 725	Delta Air Lines	08:05	09:42	4h 37m	Airbus A321neo family
Sun, Oct 25	DL 924	Delta Air Lines	09:40	11:13	4h 33m	Boeing 757-300
Sun, Oct 25	DL 540	Delta Air Lines	11:10	12:44	4h 34m	Boeing 757-300
Sun, Oct 25	DL 843	Delta Air Lines	14:52	16:25	4h 33m	Airbus A321
Sun, Oct 25	DL 680	Delta Air Lines	17:59	19:36	4h 37m	Airbus A321
Sun, Oct 25	DL 712	Delta Air Lines	18:30	20:18	4h 48m	Airbus A321
Sun, Oct 25	DL 819	Delta Air Lines	19:37	21:15	4h 38m	Airbus A321neo family
Sun, Oct 25	DL 896	Delta Air Lines	21:15	23:03	4h 48m	Boeing 757-300
Mon, Oct 26	DL 725	Delta Air Lines	08:05	09:42	4h 37m	Airbus A321neo family
Mon, Oct 26	DL 924	Delta Air Lines	09:40	11:13	4h 33m	Boeing 757-300
Mon, Oct 26	DL 540	Delta Air Lines	11:10	12:44	4h 34m	Boeing 757-300
Mon, Oct 26	DL 843	Delta Air Lines	14:52	16:25	4h 33m	Airbus A321

Showing the first 40 of 51 scheduled ATL to SAN departures across 7 days with service, starting October 21, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ATL to SAN date on the interactive map

Aircraft on the Atlanta to San Diego nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Boeing 757-300, the Airbus A321, and the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ATL to SAN departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Atlanta to San Diego to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on all 14 Atlanta to San Diego departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ATL to SAN departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ATL to SAN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to San Diego nonstop

Carriers operating ATL to SAN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

Delta Air Lines (DL) route map
The aircraft DL flies

See ATL to SAN on the interactive map →

Frequently asked questions about ATL to SAN

How long is the flight from Atlanta (ATL) to San Diego (SAN)?

Scheduled flight times from Atlanta (ATL) to San Diego (SAN) run from 4h 33m to 4h 48m across the departures in the schedule table on this page. The nonstop covers about 1,888 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from ATL to SAN?

Delta Air Lines is currently the only airline flying ATL to SAN nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

How many flights a week are there from ATL to SAN?

About 49 nonstop flights a week run between Atlanta (ATL) and San Diego (SAN) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from ATL to SAN depart?

Scheduled ATL to SAN nonstops in the next 7 days with service leave between 08:05 and 21:15, local time at Atlanta. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate ATL to SAN nonstop?

In the schedule table on this page, ATL to SAN nonstops fly as DL 540, DL 680, DL 712, DL 725, DL 819, DL 843, DL 896, and DL 924 on Delta Air Lines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on ATL to SAN?

Open the ATL to SAN route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Flying the other way? See SAN to ATL upgrade and award space.

Award seats rather than schedules? See Delta Air Lines award availability.

Looking beyond this route? See every route from Atlanta (ATL), or every route from San Diego (SAN).

Nonstops from Atlanta (ATL) to other airports within 150 miles of San Diego (SAN):

Atlanta (ATL) to Santa Ana (SNA), 76 miles from SAN
Atlanta (ATL) to Palm Springs (PSP), 85 miles from SAN
Atlanta (ATL) to Ontario (ONT), 94 miles from SAN
Atlanta (ATL) to Los Angeles (LAX), 110 miles from SAN
Atlanta (ATL) to Burbank (BUR), 122 miles from SAN

Distances are great-circle between the airports, not driving distance.

Atlanta to San Diego (ATL-SAN): nonstop upgrade & award space