--- title: "Atlanta (ATL) to Washington (IAD) flights: who flies it" description: "Delta Air Lines, United Airlines and Frontier Airlines fly nonstop from ATL to IAD, about 93 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/atl-iad" url: "https://2lnr.com/routes/atl-iad.md" date_modified: "2026-10-18T05:10:47Z" --- # Atlanta to Washington (ATL-IAD): nonstop upgrade & award space Delta Air Lines, United Airlines, and Frontier Airlines fly nonstop between Atlanta (ATL) and Washington (IAD), roughly 93 times a week. The timetable below shows the nonstop scheduled at 1h 41m to 1h 53m 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 23, 2026. See ATL to IAD on the interactive map [Get started free](https://2lnr.com/login) 93 Flights a week, 4-week average 1h 41m to 1h 53m Scheduled flight time 534 mi Nonstop distance Free To get started ## Atlanta to Washington flight schedule Scheduled nonstop departures for ATL to IAD 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 Atlanta (ATL) to Washington (IAD) | Date | Flight | Airline | Departs ATL | Arrives IAD | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 1159 | United Airlines | 05:40 | 07:23 | 1h 43m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Fri, Oct 23 | DL 1324 | Delta Air Lines | 07:35 | 09:19 | 1h 44m | [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) | | Fri, Oct 23 | DL 1444 | Delta Air Lines | 09:45 | 11:32 | 1h 47m | [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md) | | Fri, Oct 23 | UA 632 | United Airlines | 09:50 | 11:41 | 1h 51m | Airbus A319 | | Fri, Oct 23 | DL 1922 | Delta Air Lines | 12:25 | 14:08 | 1h 43m | Airbus A319 | | Fri, Oct 23 | DL 2135 | Delta Air Lines | 13:00 | 14:41 | 1h 41m | Airbus A319 | | Fri, Oct 23 | DL 1837 | Delta Air Lines | 14:07 | 15:49 | 1h 42m | Airbus A320 | | Fri, Oct 23 | UA 1831 | United Airlines | 14:40 | 16:32 | 1h 52m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 23 | F9 4410 | Frontier Airlines | 15:20 | 17:13 | 1h 53m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Fri, Oct 23 | DL 2902 | Delta Air Lines | 17:02 | 18:48 | 1h 46m | Airbus A319 | | Fri, Oct 23 | DL 1309 | Delta Air Lines | 19:35 | 21:20 | 1h 45m | Airbus A319 | | Fri, Oct 23 | UA 2131 | United Airlines | 19:37 | 21:28 | 1h 51m | Airbus A319 | | Fri, Oct 23 | F9 3692 | Frontier Airlines | 22:30 | 00:21 | 1h 51m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Fri, Oct 23 | DL 2549 | Delta Air Lines | 22:55 | 00:42 | 1h 47m | Airbus A319 | | Sat, Oct 24 | UA 1159 | United Airlines | 05:40 | 07:23 | 1h 43m | [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) | | Sat, Oct 24 | DL 1324 | Delta Air Lines | 08:25 | 10:10 | 1h 45m | Airbus A319 | | Sat, Oct 24 | UA 632 | United Airlines | 09:50 | 11:41 | 1h 51m | Airbus A319 | | Sat, Oct 24 | DL 1922 | Delta Air Lines | 12:25 | 14:08 | 1h 43m | Airbus A319 | | Sat, Oct 24 | DL 2135 | Delta Air Lines | 13:00 | 14:41 | 1h 41m | Airbus A319 | | Sat, Oct 24 | UA 1831 | United Airlines | 14:40 | 16:32 | 1h 52m | Boeing 737-800 | | Sat, Oct 24 | F9 4410 | Frontier Airlines | 15:20 | 17:13 | 1h 53m | Airbus A321neo family | | Sat, Oct 24 | DL 1554 | Delta Air Lines | 15:27 | 17:10 | 1h 43m | Airbus A320 | | Sat, Oct 24 | DL 2902 | Delta Air Lines | 16:45 | 18:26 | 1h 41m | Airbus A319 | | Sat, Oct 24 | DL 1309 | Delta Air Lines | 18:30 | 20:14 | 1h 44m | Airbus A319 | | Sat, Oct 24 | F9 3692 | Frontier Airlines | 22:30 | 00:21 | 1h 51m | Airbus A320neo | | Sat, Oct 24 | DL 2549 | Delta Air Lines | 22:55 | 00:42 | 1h 47m | Airbus A319 | | Sun, Oct 25 | UA 641 | United Airlines | 05:40 | 07:24 | 1h 44m | Airbus A320 | | Sun, Oct 25 | DL 1324 | Delta Air Lines | 07:35 | 09:19 | 1h 44m | Airbus A319 | | Sun, Oct 25 | DL 1444 | Delta Air Lines | 09:45 | 11:32 | 1h 47m | Airbus A320 | | Sun, Oct 25 | UA 632 | United Airlines | 09:50 | 11:41 | 1h 51m | Airbus A319 | | Sun, Oct 25 | DL 1922 | Delta Air Lines | 12:25 | 14:08 | 1h 43m | Airbus A319 | | Sun, Oct 25 | DL 2135 | Delta Air Lines | 13:00 | 14:41 | 1h 41m | Airbus A319 | | Sun, Oct 25 | DL 1837 | Delta Air Lines | 14:07 | 15:49 | 1h 42m | Airbus A320 | | Sun, Oct 25 | UA 1831 | United Airlines | 14:40 | 16:32 | 1h 52m | Boeing 737-800 | | Sun, Oct 25 | F9 4410 | Frontier Airlines | 15:43 | 17:36 | 1h 53m | Airbus A320neo | | Sun, Oct 25 | DL 2902 | Delta Air Lines | 17:02 | 18:48 | 1h 46m | Airbus A319 | | Sun, Oct 25 | DL 1309 | Delta Air Lines | 19:35 | 21:20 | 1h 45m | Airbus A319 | | Sun, Oct 25 | UA 2131 | United Airlines | 19:37 | 21:28 | 1h 51m | Airbus A319 | | Sun, Oct 25 | F9 3692 | Frontier Airlines | 22:30 | 00:21 | 1h 51m | Airbus A320neo | | Sun, Oct 25 | DL 2549 | Delta Air Lines | 22:55 | 00:42 | 1h 47m | Airbus A319 | Showing the first 40 of 93 scheduled ATL to IAD 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 ATL to IAD date on the interactive map ## Aircraft on the Atlanta to Washington 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 [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), and the [Airbus A320](https://2lnr.com/seatmaps/ua/a320.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 ATL to IAD 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 Washington 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 Washington 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 IAD 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 IAD on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Atlanta to Washington nonstop Carriers operating ATL to IAD 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 ATL to IAD on the interactive map → ## Frequently asked questions about ATL to IAD **How long is the flight from Atlanta (ATL) to Washington (IAD)?** Scheduled flight times from Atlanta (ATL) to Washington (IAD) run from 1h 41m to 1h 53m 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 ATL to IAD?** Delta Air Lines, United Airlines, and Frontier Airlines fly ATL to IAD nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from ATL to IAD?** About 93 nonstop flights a week run between Atlanta (ATL) and Washington (IAD) 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 ATL to IAD depart?** Scheduled ATL to IAD nonstops in the next 7 days with service leave between 05:40 and 22:55, 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 IAD nonstop?** The schedule table on this page lists 16 flight numbers for ATL to IAD nonstops, including DL 1309, DL 1324, DL 1922, DL 2135, and DL 2902 on Delta Air Lines; UA 632 and UA 1831 on United Airlines; and F9 4410 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on ATL to IAD?** Open the ATL to IAD 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 [IAD to ATL upgrade and award space](https://2lnr.com/routes/iad-atl.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 Atlanta (ATL)](https://2lnr.com/routes/atl.md), or [every route from Washington (IAD)](https://2lnr.com/routes/iad.md). Nonstops from Atlanta (ATL) to other airports within 150 miles of Washington (IAD): - [Atlanta (ATL) to Washington (DCA)](https://2lnr.com/routes/atl-dca.md), 23 miles from IAD - [Atlanta (ATL) to Baltimore (BWI)](https://2lnr.com/routes/atl-bwi.md), 45 miles from IAD - [Atlanta (ATL) to Charlottesville (CHO)](https://2lnr.com/routes/atl-cho.md), 78 miles from IAD - [Atlanta (ATL) to Harrisburg (MDT)](https://2lnr.com/routes/atl-mdt.md), 94 miles from IAD - [Atlanta (ATL) to Richmond (RIC)](https://2lnr.com/routes/atl-ric.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 ATL to IAD 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)