Atlanta to Santa Ana (ATL-SNA): nonstop upgrade & award space

Delta Air Lines flies nonstop between Atlanta (ATL) and Santa Ana (SNA), roughly 18 times a week. In the timetable below it flies as DL 329, DL 826, and DL 1602, scheduled at 4h 42m to 4h 45m for the 1,915 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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18
Flights a week, 4-week average
4h 42m to 4h 45m
Scheduled flight time
1,915 mi
Nonstop distance
Free
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Atlanta to Santa Ana flight schedule

Scheduled nonstop departures for ATL to SNA 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.

Schedule data dated .

Scheduled nonstop departures from Atlanta (ATL) to Santa Ana (SNA)
Date Flight Airline Departs ATL Arrives SNA Duration Aircraft
DL 329Delta Air Lines10:5912:444h 45m757
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200
DL 329Delta Air Lines10:5912:444h 45m757
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200
DL 1602Delta Air Lines20:3022:124h 42mBoeing 757-200
DL 329Delta Air Lines10:5912:444h 45mBoeing 757-200
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200
DL 1602Delta Air Lines20:3022:124h 42mBoeing 757-200
DL 329Delta Air Lines10:5912:444h 45m757
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200
DL 329Delta Air Lines10:5912:444h 45mBoeing 757-200
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200
DL 1602Delta Air Lines20:3022:124h 42mBoeing 757-200
DL 329Delta Air Lines10:5912:444h 45mBoeing 757-200
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200
DL 1602Delta Air Lines20:3022:124h 42mBoeing 757-200
DL 329Delta Air Lines10:5912:444h 45mBoeing 757-200
DL 826Delta Air Lines16:5518:384h 43mBoeing 757-200

Showing all 18 scheduled ATL to SNA departures across 7 days with service, starting October 21, 2026. Later dates are 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 SNA date on the interactive map

Aircraft on the Atlanta to Santa Ana nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Boeing 757-200 and the Boeing 757. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ATL to SNA 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 Santa Ana 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 Santa Ana 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 SNA departures 2LNR tracks, checked against live inventory so you know what's open before you book.

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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 SNA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Santa Ana nonstop

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

See ATL to SNA on the interactive map →

Frequently asked questions about ATL to SNA

How long is the flight from Atlanta (ATL) to Santa Ana (SNA)?
Scheduled flight times from Atlanta (ATL) to Santa Ana (SNA) run from 4h 42m to 4h 45m across the departures in the schedule table on this page. The nonstop covers about 1,915 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ATL to SNA?
Delta Air Lines is currently the only airline flying ATL to SNA nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from ATL to SNA?
About 18 nonstop flights a week run between Atlanta (ATL) and Santa Ana (SNA) 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 SNA depart?
Scheduled ATL to SNA nonstops in the next 7 days with service leave between 10:59 and 20:30, 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 SNA nonstop?
In the schedule table on this page, ATL to SNA nonstops fly as DL 329, DL 826, and DL 1602 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 SNA?
Open the ATL to SNA 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.

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