Chicago to Atlanta (ORD-ATL): nonstop upgrade & award space

United Airlines, American Airlines, Delta Air Lines, and Frontier Airlines fly nonstop between Chicago (ORD) and Atlanta (ATL), roughly 178 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 American Airlines and Delta Air Lines, on every ORD to ATL 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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178
Nonstop flights a week
607 mi
Nonstop distance
Free
To get started

Chicago to Atlanta flight schedule

Scheduled nonstop departures for ORD to ATL, 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 Chicago (ORD) to Atlanta (ATL)
Date Flight Airline Departs ORD Arrives ATL Duration Aircraft
DL 1264Delta Air Lines05:3008:291h 59m738
DL 1247Delta Air Lines06:4009:422h 2m739
UA 2249United Airlines07:0010:122h 12m320
F9 1596Frontier Airlines07:0510:302h 25m32Q
DL 1687Delta Air Lines08:0511:052h739
AA 639American Airlines08:2511:252h319
UA 2183United Airlines09:0712:192h 12m320
DL 1178Delta Air Lines09:3012:332h 3m739
UA 2684United Airlines10:2513:372h 12m319
DL 1147Delta Air Lines10:4413:452h 1m739
AA 2910American Airlines11:2914:292h319
AA 3236American Airlines13:4416:452h 1m319
DL 2894Delta Air Lines13:5116:501h 59m739
F9 2198Frontier Airlines13:5917:212h 22m32Q
UA 356United Airlines14:1017:232h 13m73G
DL 1477Delta Air Lines15:4018:492h 9m739
AA 2845American Airlines16:1419:152h 1m319
DL 2738Delta Air Lines17:5521:042h 9m739
UA 1398United Airlines18:0521:162h 11m7M9
DL 1652Delta Air Lines18:2521:382h 13m738
AA 4455American Airlines19:0022:172h 17mE75
AA 2779American Airlines19:0122:052h 4m319
AA 3113American Airlines19:0522:072h 2m319
UA 2770United Airlines19:3722:542h 17m73G
DL 1264Delta Air Lines05:3008:291h 59m738
F9 1596Frontier Airlines06:3009:402h 10m32N
DL 1247Delta Air Lines06:4009:422h 2m739
AA 639American Airlines06:4709:492h 2m319
UA 2249United Airlines07:0010:122h 12m320
AA 851American Airlines08:0011:022h 2m319
DL 1687Delta Air Lines08:0511:052h739
UA 2183United Airlines09:0712:192h 12m320
DL 1178Delta Air Lines09:3012:332h 3m739
AA 2910American Airlines10:1013:112h 1m319
UA 2684United Airlines10:2513:372h 12m319
DL 1147Delta Air Lines10:4413:452h 1m739
AA 616American Airlines12:5916:002h 1m319
DL 2894Delta Air Lines13:5116:501h 59m739
UA 356United Airlines14:1017:232h 13m73G
DL 1477Delta Air Lines15:4018:492h 9m739

Showing the first 40 of 174 scheduled ORD to ATL 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 ORD to ATL date on the interactive map

Confirmed upgrade & award space on ORD to ATL departures

2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Chicago to Atlanta 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 ORD to ATL 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 ORD to ATL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Atlanta nonstop

Carriers operating ORD to ATL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ORD to ATL on the interactive map →

Frequently asked questions about ORD to ATL

How far is Atlanta from Chicago?
ORD to ATL covers about 607 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 ORD to ATL?
United Airlines, American Airlines, Delta Air Lines, and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines.
How many flights a week are there from ORD to ATL?
About 178 nonstop flights a week run between Chicago and Atlanta in the current schedule, operated by United Airlines, American 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 ORD to ATL depart?
Scheduled ORD to ATL nonstops in the next 7 days with service leave between 05:30 and 19:37, local time at Chicago. 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 ORD to ATL?
Open the ORD to ATL route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines and 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 ORD to ATL 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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