--- title: "Athens (ATH) to Atlanta (ATL) flights: who flies it" description: "Delta Air Lines flies nonstop from ATH to ATL, about 4 flights a week, covering 5,688 miles. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/ath-atl" url: "https://2lnr.com/routes/ath-atl.md" date_modified: "2026-10-18T05:10:47Z" --- # Athens to Atlanta (ATH-ATL): nonstop upgrade & award space Delta Air Lines flies the ATH to ATL nonstop about 4 times a week. In the timetable below it flies as DL 223, scheduled at 12h 15m to 12h 25m for the 5,688 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See ATH to ATL on the interactive map [Get started free](https://2lnr.com/login) 4 Flights a week, 4-week average 12h 15m to 12h 25m Scheduled flight time 5,688 mi Nonstop distance Free To get started ## Athens to Atlanta flight schedule Scheduled nonstop departures for ATH to ATL 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 Athens (ATH) to Atlanta (ATL) | Date | Flight | Airline | Departs ATH | Arrives ATL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wed, Oct 21 | DL 223 | Delta Air Lines | 09:45 | 15:00 | 12h 15m | [Airbus A330-900neo](https://2lnr.com/seatmaps/dl/a330-900neo.md) | | Thu, Oct 22 | DL 223 | Delta Air Lines | 09:45 | 15:00 | 12h 15m | Airbus A330-900neo | | Fri, Oct 23 | DL 223 | Delta Air Lines | 09:45 | 15:00 | 12h 15m | Airbus A330-900neo | | Sat, Oct 24 | DL 223 | Delta Air Lines | 09:45 | 15:00 | 12h 15m | Airbus A330-900neo | | Fri, Mar 12 | DL 223 | Delta Air Lines | 12:10 | 17:35 | 12h 25m | Airbus A330-900neo | | Sun, Mar 14 | DL 223 | Delta Air Lines | 12:10 | 18:35 | 12h 25m | Airbus A330-900neo | | Tue, Mar 16 | DL 223 | Delta Air Lines | 12:10 | 18:35 | 12h 25m | Airbus A330-900neo | Showing all 7 scheduled ATH to ATL 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 ATH to ATL date on the interactive map ## Aircraft on the Athens to Atlanta nonstop Delta Air Lines flies the [Airbus A330-900neo](https://2lnr.com/seatmaps/dl/a330-900neo.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on ATH to ATL departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Athens to Atlanta 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 5 of the 6 Athens to Atlanta 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 ATH to ATL 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 ATH to ATL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Athens to Atlanta nonstop Carriers operating ATH to ATL 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](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See ATH to ATL on the interactive map → ## Frequently asked questions about ATH to ATL **How long is the flight from Athens (ATH) to Atlanta (ATL)?** Scheduled flight times from Athens (ATH) to Atlanta (ATL) run from 12h 15m to 12h 25m across the departures in the schedule table on this page. The nonstop covers about 5,688 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ATH to ATL?** Delta Air Lines is currently the only airline flying ATH to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from ATH to ATL?** About 4 nonstop flights a week run between Athens (ATH) and Atlanta (ATL) 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 ATH to ATL depart?** Scheduled ATH to ATL nonstops in the next 7 days with service leave between 09:45 and 12:10, local time at Athens. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ATH to ATL nonstop?** Delta Air Lines flies DL 223 nonstop from Athens (ATH) to Atlanta (ATL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on ATH to ATL?** Open the ATH to ATL 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 [ATL to ATH upgrade and award space](https://2lnr.com/routes/atl-ath.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Athens (ATH)](https://2lnr.com/routes/ath.md), or [every route from Atlanta (ATL)](https://2lnr.com/routes/atl.md). - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss ATH to ATL upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)