Atlanta to Washington (ATL-IAD): nonstop upgrade & award space

United Airlines, Delta Air Lines, and Frontier Airlines fly nonstop between Atlanta (ATL) and Washington (IAD), roughly 98 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every ATL to IAD departure, so you know which flights have space before you book.

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

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98
Nonstop flights a week
534 mi
Nonstop distance
Free
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Atlanta to Washington flight schedule

Scheduled nonstop departures for ATL to IAD, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Atlanta (ATL) to Washington (IAD)
Date Flight Airline Departs ATL Arrives IAD Duration Aircraft
DL 1324Delta Air Lines07:2509:091h 44m319
DL 1444Delta Air Lines09:4411:301h 46m320
UA 632United Airlines09:5011:411h 51m739
DL 2135Delta Air Lines12:2814:111h 43m319
UA 1831United Airlines14:3316:241h 51m319
DL 1695Delta Air Lines15:2517:111h 46m319
F9 4410Frontier Airlines15:2517:181h 53m32Q
DL 2902Delta Air Lines17:4519:331h 48m319
DL 1309Delta Air Lines18:3020:141h 44m319
UA 2634United Airlines19:3221:301h 58m320
UA 2131United Airlines19:3821:291h 51m319
F9 3692Frontier Airlines22:2400:101h 46m32N
DL 2549Delta Air Lines22:5300:411h 48m223
DL 1324Delta Air Lines07:2509:091h 44m319
DL 1444Delta Air Lines09:4411:301h 46m320
UA 632United Airlines09:5011:411h 51m739
DL 2135Delta Air Lines12:2814:111h 43m319
UA 1831United Airlines14:3316:241h 51m319
DL 1695Delta Air Lines15:2517:111h 46m319
F9 4410Frontier Airlines15:2517:181h 53m321
DL 2902Delta Air Lines17:4519:331h 48m319
DL 1309Delta Air Lines18:3020:141h 44m319
UA 2634United Airlines19:3221:301h 58m320
UA 2131United Airlines19:3821:291h 51m319
F9 3692Frontier Airlines22:2400:101h 46m32N
DL 2549Delta Air Lines22:5300:411h 48m223
UA 6115United Airlines05:3007:201h 50mE7W
UA 6194United Airlines05:3007:201h 50mE7W
DL 1324Delta Air Lines07:2509:091h 44m319
DL 1444Delta Air Lines09:4411:301h 46m320
UA 632United Airlines09:5011:411h 51m739
DL 2135Delta Air Lines12:2814:111h 43m319
UA 1831United Airlines14:3316:241h 51m319
DL 1695Delta Air Lines15:2517:121h 47m320
F9 4410Frontier Airlines15:4317:361h 53m32Q
DL 1309Delta Air Lines18:3020:141h 44m319
UA 2634United Airlines19:3221:301h 58m320
UA 2131United Airlines19:3821:291h 51m319
F9 3692Frontier Airlines22:2400:101h 46m32N
DL 2549Delta Air Lines22:5300:411h 48m223

Showing the first 40 of 96 scheduled ATL to IAD departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ATL to IAD date on the interactive map

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.

See real availability

Confirmed upgrade and award seats on each ATL to IAD departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are 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. 2LNR tracks confirmed upgrade and award space on each of them.

See ATL to IAD on the interactive map →

Frequently asked questions about ATL to IAD

How far is Washington from Atlanta?
ATL to IAD covers about 534 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ATL to IAD?
United Airlines, Delta Air Lines, and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from ATL to IAD?
About 98 nonstop flights a week run between Atlanta and Washington in the current schedule, operated by United Airlines, Delta Air Lines, 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 05:30 and 22:53, local time at Atlanta. The schedule table on this page lists every departure by date, with its arrival time 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.

Never miss ATL to IAD upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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