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

Atlanta to Chicago flight schedule

Scheduled nonstop departures for ATL to MDW starting October 21, 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 Chicago (MDW)
Date	Flight	Airline	Departs ATL	Arrives MDW	Duration	Aircraft
Wed, Oct 21	DL 1063	Delta Air Lines	09:10	10:03	1h 53m	Airbus A320
Wed, Oct 21	DL 2417	Delta Air Lines	11:10	12:05	1h 55m	Airbus A320
Wed, Oct 21	DL 1728	Delta Air Lines	15:21	16:14	1h 53m	Airbus A320
Wed, Oct 21	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319
Wed, Oct 21	F9 2291	Frontier Airlines	22:45	23:43	1h 58m	Airbus A320neo
Thu, Oct 22	DL 1063	Delta Air Lines	09:10	10:03	1h 53m	Airbus A320
Thu, Oct 22	DL 2417	Delta Air Lines	11:10	12:05	1h 55m	Airbus A320
Thu, Oct 22	DL 1728	Delta Air Lines	15:21	16:14	1h 53m	Airbus A320
Thu, Oct 22	F9 2779	Frontier Airlines	16:44	17:45	2h 1m	Airbus A320neo
Thu, Oct 22	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319
Thu, Oct 22	F9 2291	Frontier Airlines	22:45	23:43	1h 58m	Airbus A320neo
Fri, Oct 23	DL 1063	Delta Air Lines	09:10	10:03	1h 53m	Airbus A320
Fri, Oct 23	DL 2417	Delta Air Lines	11:10	12:05	1h 55m	Airbus A320
Fri, Oct 23	DL 1728	Delta Air Lines	15:21	16:14	1h 53m	Airbus A320
Fri, Oct 23	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319
Fri, Oct 23	F9 2291	Frontier Airlines	22:45	23:43	1h 58m	Airbus A320neo
Sat, Oct 24	DL 1063	Delta Air Lines	09:40	10:37	1h 57m	Airbus A320
Sat, Oct 24	DL 2417	Delta Air Lines	11:00	11:56	1h 56m	Airbus A319
Sat, Oct 24	DL 1728	Delta Air Lines	14:25	15:17	1h 52m	Airbus A319
Sat, Oct 24	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319
Sat, Oct 24	F9 2291	Frontier Airlines	22:45	23:43	1h 58m	Airbus A320neo
Sun, Oct 25	DL 1063	Delta Air Lines	09:10	10:03	1h 53m	Airbus A320
Sun, Oct 25	DL 2417	Delta Air Lines	11:00	11:54	1h 54m	Airbus A320
Sun, Oct 25	DL 1728	Delta Air Lines	15:21	16:14	1h 53m	Airbus A320
Sun, Oct 25	F9 2779	Frontier Airlines	16:44	17:45	2h 1m	Airbus A320neo
Sun, Oct 25	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319
Sun, Oct 25	F9 2291	Frontier Airlines	22:45	23:43	1h 58m	Airbus A320neo
Mon, Oct 26	DL 1063	Delta Air Lines	09:10	10:03	1h 53m	Airbus A320
Mon, Oct 26	DL 2417	Delta Air Lines	11:00	11:54	1h 54m	Airbus A320
Mon, Oct 26	DL 1728	Delta Air Lines	15:21	16:14	1h 53m	Airbus A320
Mon, Oct 26	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319
Mon, Oct 26	F9 2291	Frontier Airlines	22:45	23:43	1h 58m	Airbus A320neo
Tue, Oct 27	DL 1063	Delta Air Lines	09:10	10:03	1h 53m	Airbus A320
Tue, Oct 27	DL 2417	Delta Air Lines	11:00	11:54	1h 54m	Airbus A320
Tue, Oct 27	DL 1728	Delta Air Lines	15:21	16:14	1h 53m	Airbus A320
Tue, Oct 27	F9 2779	Frontier Airlines	16:45	17:47	2h 2m	Airbus A320neo
Tue, Oct 27	F9 2291	Frontier Airlines	20:49	21:53	2h 4m	Airbus A320neo
Tue, Oct 27	DL 1076	Delta Air Lines	21:39	22:33	1h 54m	Airbus A319

Showing all 38 scheduled ATL to MDW departures across 7 days with service, starting October 21, 2026. Later dates are 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 MDW date on the interactive map

Aircraft on the Atlanta to Chicago nonstop

In the schedule table on this page, Delta Air Lines flies the Airbus A320 and the Airbus A319, and Frontier Airlines flies 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 MDW 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 Chicago 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 13 of the 14 Atlanta to Chicago 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 MDW 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 MDW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Atlanta to Chicago nonstop

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

See ATL to MDW on the interactive map →

Frequently asked questions about ATL to MDW

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

Scheduled flight times from Atlanta (ATL) to Chicago (MDW) run from 1h 52m to 2h 4m across the departures in the schedule table on this page. The nonstop covers about 591 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from ATL to MDW?

Delta Air Lines and Frontier Airlines fly ATL to MDW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

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

About 41 nonstop flights a week run between Atlanta (ATL) and Chicago (MDW) in the current schedule, operated by 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 MDW depart?

Scheduled ATL to MDW nonstops in the next 7 days with service leave between 09:10 and 22:45, 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 MDW nonstop?

In the schedule table on this page, ATL to MDW nonstops fly as DL 1063, DL 1076, DL 1728, and DL 2417 on Delta Air Lines, and F9 2291 and F9 2779 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 MDW?

Open the ATL to MDW 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 MDW to ATL upgrade and award space.

Award seats rather than schedules? See Delta Air Lines award availability.

Looking beyond this route? See every route from Atlanta (ATL), or every route from Chicago (MDW).

Nonstops from Atlanta (ATL) to other airports within 150 miles of Chicago (MDW):

Atlanta (ATL) to Chicago (ORD), 16 miles from MDW
Atlanta (ATL) to South Bend (SBN), 74 miles from MDW
Atlanta (ATL) to Milwaukee (MKE), 81 miles from MDW
Atlanta (ATL) to Bloomington (BMI), 109 miles from MDW
Atlanta (ATL) to Madison (MSN), 124 miles from MDW

Distances are great-circle between the airports, not driving distance.

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