--- title: "Washington (IAD) to Atlanta (ATL) flights: who flies it" description: "Delta Air Lines, United Airlines and Frontier Airlines fly nonstop from IAD to ATL, about 95 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/iad-atl" url: "https://2lnr.com/routes/iad-atl.md" date_modified: "2026-10-18T05:10:47Z" --- # Washington to Atlanta (IAD-ATL): nonstop upgrade & award space Delta Air Lines, United Airlines, and Frontier Airlines fly nonstop between Washington (IAD) and Atlanta (ATL), roughly 95 times a week. The timetable below shows the nonstop scheduled at 1h 47m to 2h 7m for the 534 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 24, 2026. See IAD to ATL on the interactive map [Get started free](https://2lnr.com/login) 95 Flights a week, 4-week average 1h 47m to 2h 7m Scheduled flight time 534 mi Nonstop distance Free To get started ## Washington to Atlanta flight schedule Scheduled nonstop departures for IAD to ATL starting October 23, 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 Washington (IAD) to Atlanta (ATL) | Date | Flight | Airline | Departs IAD | Arrives ATL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | DL 2327 | Delta Air Lines | 06:00 | 07:47 | 1h 47m | [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) | | Fri, Oct 23 | DL 1354 | Delta Air Lines | 07:00 | 09:00 | 2h | Airbus A319 | | Fri, Oct 23 | F9 4707 | Frontier Airlines | 07:50 | 09:54 | 2h 4m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Fri, Oct 23 | UA 2739 | United Airlines | 08:20 | 10:18 | 1h 58m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md) | | Fri, Oct 23 | DL 1324 | Delta Air Lines | 10:14 | 12:04 | 1h 50m | Airbus A319 | | Fri, Oct 23 | DL 1444 | Delta Air Lines | 12:27 | 14:15 | 1h 48m | [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md) | | Fri, Oct 23 | UA 471 | United Airlines | 12:45 | 14:43 | 1h 58m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Fri, Oct 23 | DL 1993 | Delta Air Lines | 15:03 | 16:56 | 1h 53m | Airbus A319 | | Fri, Oct 23 | DL 2135 | Delta Air Lines | 16:00 | 17:56 | 1h 56m | Airbus A319 | | Fri, Oct 23 | DL 1597 | Delta Air Lines | 16:44 | 18:50 | 2h 6m | Airbus A320 | | Fri, Oct 23 | DL 1837 | Delta Air Lines | 16:48 | 18:53 | 2h 5m | Airbus A320 | | Fri, Oct 23 | UA 2081 | United Airlines | 17:15 | 19:12 | 1h 57m | Airbus A319 | | Fri, Oct 23 | DL 2902 | Delta Air Lines | 19:45 | 21:43 | 1h 58m | Airbus A319 | | Fri, Oct 23 | F9 4409 | Frontier Airlines | 21:06 | 23:13 | 2h 7m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Oct 23 | UA 1357 | United Airlines | 22:25 | 00:23 | 1h 58m | [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) | | Sat, Oct 24 | DL 2327 | Delta Air Lines | 06:00 | 07:47 | 1h 47m | Airbus A319 | | Sat, Oct 24 | DL 1354 | Delta Air Lines | 07:00 | 09:00 | 2h | Airbus A319 | | Sat, Oct 24 | F9 4707 | Frontier Airlines | 07:50 | 09:54 | 2h 4m | Airbus A320neo | | Sat, Oct 24 | UA 2739 | United Airlines | 08:25 | 10:23 | 1h 58m | Airbus A320 | | Sat, Oct 24 | DL 1324 | Delta Air Lines | 11:10 | 13:03 | 1h 53m | Airbus A319 | | Sat, Oct 24 | UA 471 | United Airlines | 12:40 | 14:38 | 1h 58m | Airbus A319 | | Sat, Oct 24 | DL 1444 | Delta Air Lines | 13:00 | 14:57 | 1h 57m | Airbus A319 | | Sat, Oct 24 | DL 1993 | Delta Air Lines | 15:03 | 16:56 | 1h 53m | Airbus A319 | | Sat, Oct 24 | DL 2135 | Delta Air Lines | 16:00 | 17:56 | 1h 56m | Airbus A319 | | Sat, Oct 24 | UA 2081 | United Airlines | 17:15 | 19:12 | 1h 57m | Airbus A319 | | Sat, Oct 24 | DL 1657 | Delta Air Lines | 18:12 | 20:12 | 2h | Airbus A320 | | Sat, Oct 24 | F9 4409 | Frontier Airlines | 21:06 | 23:13 | 2h 7m | Airbus A321neo family | | Sat, Oct 24 | UA 1357 | United Airlines | 22:25 | 00:23 | 1h 58m | Airbus A320 | | Sat, Oct 24 | UA 4043 | United Airlines | 22:44 | 00:45 | 2h 1m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Sun, Oct 25 | DL 2327 | Delta Air Lines | 06:00 | 07:47 | 1h 47m | Airbus A319 | | Sun, Oct 25 | DL 1354 | Delta Air Lines | 07:00 | 09:00 | 2h | Airbus A319 | | Sun, Oct 25 | F9 4707 | Frontier Airlines | 07:50 | 09:54 | 2h 4m | Airbus A320neo | | Sun, Oct 25 | UA 2739 | United Airlines | 08:15 | 10:18 | 2h 3m | Airbus A319 | | Sun, Oct 25 | DL 1324 | Delta Air Lines | 10:14 | 12:04 | 1h 50m | Airbus A319 | | Sun, Oct 25 | DL 1444 | Delta Air Lines | 12:27 | 14:15 | 1h 48m | Airbus A320 | | Sun, Oct 25 | UA 471 | United Airlines | 12:45 | 14:43 | 1h 58m | Airbus A319 | | Sun, Oct 25 | DL 1993 | Delta Air Lines | 15:03 | 16:56 | 1h 53m | Airbus A319 | | Sun, Oct 25 | DL 2135 | Delta Air Lines | 16:00 | 17:56 | 1h 56m | Airbus A319 | | Sun, Oct 25 | DL 1597 | Delta Air Lines | 16:44 | 18:50 | 2h 6m | Airbus A320 | | Sun, Oct 25 | DL 1837 | Delta Air Lines | 16:48 | 18:53 | 2h 5m | Airbus A320 | Showing the first 40 of 101 scheduled IAD to ATL departures across 7 days with service, starting October 23, 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 IAD to ATL date on the interactive map ## Aircraft on the Washington to Atlanta nonstop In the schedule table on this page, Delta Air Lines flies the [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) and the [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md). United Airlines flies the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md), the [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md), the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/ua/737-max-9.md), and the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md). Frontier Airlines flies the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) and the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on IAD 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 Washington 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 all 14 Washington 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 IAD 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 IAD to ATL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Washington to Atlanta nonstop Carriers operating IAD 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) - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See IAD to ATL on the interactive map → ## Frequently asked questions about IAD to ATL **How long is the flight from Washington (IAD) to Atlanta (ATL)?** Scheduled flight times from Washington (IAD) to Atlanta (ATL) run from 1h 47m to 2h 7m across the departures in the schedule table on this page. The nonstop covers about 534 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAD to ATL?** Delta Air Lines, United Airlines, and Frontier Airlines fly IAD to ATL nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from IAD to ATL?** About 95 nonstop flights a week run between Washington (IAD) and Atlanta (ATL) in the current schedule, operated by Delta Air Lines, United Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAD to ATL depart?** Scheduled IAD to ATL nonstops in the next 7 days with service leave between 06:00 and 22:44, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAD to ATL nonstop?** The schedule table on this page lists 17 flight numbers for IAD to ATL nonstops, including DL 1324, DL 1354, DL 1444, DL 1993, and DL 2327 on Delta Air Lines; UA 471 and UA 2739 on United Airlines; and F9 4707 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on IAD to ATL?** Open the IAD 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 IAD upgrade and award space](https://2lnr.com/routes/atl-iad.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 Washington (IAD)](https://2lnr.com/routes/iad.md), or [every route from Atlanta (ATL)](https://2lnr.com/routes/atl.md). Nonstops to Atlanta (ATL) from other airports within 150 miles of Washington (IAD): - [Washington (DCA) to Atlanta (ATL)](https://2lnr.com/routes/dca-atl.md), 23 miles from IAD - [Baltimore (BWI) to Atlanta (ATL)](https://2lnr.com/routes/bwi-atl.md), 45 miles from IAD - [Charlottesville (CHO) to Atlanta (ATL)](https://2lnr.com/routes/cho-atl.md), 78 miles from IAD - [Harrisburg (MDT) to Atlanta (ATL)](https://2lnr.com/routes/mdt-atl.md), 94 miles from IAD - [Richmond (RIC) to Atlanta (ATL)](https://2lnr.com/routes/ric-atl.md), 100 miles from IAD Distances are great-circle between the airports, not driving distance. - [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 IAD 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)