Atlanta (ATL) to Chicago (ORD) flights: who flies it

Atlanta to Chicago flight schedule

Scheduled nonstop departures for ATL to ORD starting October 30, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Atlanta (ATL) to Chicago (ORD)
Date	Flight	Airline	Departs ATL	Arrives ORD	Duration	Aircraft
Fri, Oct 30	AA 3040	American Airlines	07:05	08:33	2h 28m	Airbus A319
Fri, Oct 30	DL 1178	Delta Air Lines	07:25	08:38	2h 13m	Boeing 737-900
Fri, Oct 30	F9 1441	Frontier Airlines	08:00	09:17	2h 17m	Airbus A321neo family
Fri, Oct 30	UA 1955	United Airlines	08:00	09:04	2h 4m	Airbus A320
Fri, Oct 30	DL 1147	Delta Air Lines	08:05	09:25	2h 20m	Boeing 737-900
Fri, Oct 30	UA 1577	United Airlines	09:23	10:47	2h 24m	Airbus A319
Fri, Oct 30	AA 1041	American Airlines	10:59	12:21	2h 22m	Airbus A319
Fri, Oct 30	DL 2894	Delta Air Lines	11:00	12:13	2h 13m	Boeing 737-900
Fri, Oct 30	UA 1288	United Airlines	11:11	12:29	2h 18m	Boeing 737-700
Fri, Oct 30	AA 1153	American Airlines	12:53	14:15	2h 22m	Airbus A319
Fri, Oct 30	AA 3059	American Airlines	12:53	14:15	2h 22m	Airbus A319
Fri, Oct 30	DL 1477	Delta Air Lines	13:15	14:28	2h 13m	Boeing 737-900
Fri, Oct 30	UA 745	United Airlines	13:23	14:43	2h 20m	Boeing 737-700
Fri, Oct 30	AA 2910	American Airlines	14:45	16:07	2h 22m	Airbus A319
Fri, Oct 30	UA 516	United Airlines	15:39	17:00	2h 21m	Airbus A319
Fri, Oct 30	DL 2738	Delta Air Lines	15:40	16:58	2h 18m	Boeing 737-900
Fri, Oct 30	AA 1138	American Airlines	16:46	18:10	2h 24m	Airbus A319
Fri, Oct 30	AA 616	American Airlines	16:46	18:10	2h 24m	Airbus A319
Fri, Oct 30	F9 1595	Frontier Airlines	17:15	18:45	2h 30m	Airbus A320neo
Fri, Oct 30	UA 324	United Airlines	17:36	19:00	2h 24m	Airbus A319
Fri, Oct 30	DL 2879	Delta Air Lines	17:50	19:11	2h 21m	Boeing 737-900
Fri, Oct 30	UA 2657	United Airlines	18:42	20:05	2h 23m	Boeing 737-800
Fri, Oct 30	DL 1139	Delta Air Lines	19:20	20:38	2h 18m	Boeing 737-900
Fri, Oct 30	AA 3033	American Airlines	19:27	21:00	2h 33m	Airbus A319
Fri, Oct 30	UA 785	United Airlines	20:12	21:38	2h 26m	Boeing 737-700
Fri, Oct 30	DL 2486	Delta Air Lines	20:35	21:45	2h 10m	Boeing 737-900
Fri, Oct 30	DL 1199	Delta Air Lines	22:50	23:57	2h 7m	Boeing 737-900
Sat, Oct 31	AA 3040	American Airlines	07:05	08:33	2h 28m	Airbus A319
Sat, Oct 31	DL 1147	Delta Air Lines	08:05	09:25	2h 20m	Boeing 737-900
Sat, Oct 31	UA 1577	United Airlines	09:23	10:47	2h 24m	Airbus A319
Sat, Oct 31	DL 2894	Delta Air Lines	11:00	12:13	2h 13m	Boeing 737-900
Sat, Oct 31	UA 5811	United Airlines	11:05	12:27	2h 22m	Embraer E175
Sat, Oct 31	UA 6047	United Airlines	11:05	12:27	2h 22m	Embraer E175
Sat, Oct 31	UA 1288	United Airlines	11:12	12:29	2h 17m	Boeing 737-700
Sat, Oct 31	F9 1441	Frontier Airlines	11:35	12:51	2h 16m	Airbus A321neo family
Sat, Oct 31	AA 1041	American Airlines	11:45	13:07	2h 22m	Airbus A319
Sat, Oct 31	AA 3059	American Airlines	13:08	14:30	2h 22m	Airbus A319
Sat, Oct 31	UA 745	United Airlines	13:21	14:39	2h 18m	Airbus A320
Sat, Oct 31	DL 1477	Delta Air Lines	13:45	15:00	2h 15m	Boeing 737-800
Sat, Oct 31	AA 2910	American Airlines	15:15	16:37	2h 22m	Airbus A319

Showing the first 40 of 178 scheduled ATL to ORD departures across 7 days with service, starting October 30, 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 ORD date on the interactive map

Aircraft on the Atlanta to Chicago nonstop

In the schedule table on this page, United Airlines flies the Airbus A319, the Boeing 737-700, the Airbus A320, the Embraer E175, and the Boeing 737-800. American Airlines flies the Airbus A319. Delta Air Lines flies the Boeing 737-900 and the Boeing 737-800. Frontier Airlines flies the Airbus A321neo family and the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ATL to ORD departures

2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines for each flight segment and date. Open the calendar for Atlanta to Chicago to see which departures have space. The next 14 days are free on every product, and Pro covers the full horizon.

In the 7 days to October 26, 2026, 2LNR checked award space on Atlanta to Chicago departures from October 26 to November 8. American Airlines had space open on 8 of 14 dates checked and Delta Air Lines on 14 of 14.

See real availability

Confirmed upgrade or award seats by date on the ATL to ORD departures 2LNR tracks, each with the time of its last check.

Set an alert

Watch this route on Pro and 2LNR notifies you when a check finds space on a date you're tracking.

Plan on the map

See ATL to ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Chicago nonstop

Carriers operating ATL to ORD nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ATL to ORD on the interactive map →

Frequently asked questions about ATL to ORD

How long is the flight from Atlanta (ATL) to Chicago (ORD)?

Scheduled flight times from Atlanta (ATL) to Chicago (ORD) run from 2h 4m to 2h 33m across the departures in the schedule table on this page. The nonstop covers about 607 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from ATL to ORD?

United Airlines, American Airlines, Delta Air Lines, and Frontier Airlines fly ATL to ORD nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines and Delta Air Lines.

How many flights a week are there from ATL to ORD?

About 175 nonstop flights a week run between Atlanta (ATL) and Chicago (ORD) 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 ATL to ORD depart?

Scheduled ATL to ORD nonstops in the next 7 days with service leave between 07:05 and 22:50, 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 ORD nonstop?

The schedule table on this page lists 29 flight numbers for ATL to ORD nonstops, including UA 1288 and UA 1577 on United Airlines; AA 1041, AA 3040, and AA 3059 on American Airlines; DL 1147 and DL 2894 on Delta Air Lines; and F9 1441 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 ORD?

Open the ATL to ORD 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.