Chicago to Miami (ORD-MIA): nonstop upgrade & award space

American Airlines and United Airlines fly nonstop between Chicago (ORD) and Miami (MIA), roughly 119 times a week. The timetable below shows the nonstop scheduled at 3h 8m to 3h 25m for the 1,199 miles. 2LNR checks confirmed upgrade and award space on American Airlines flights on this route, so you can see which departures have space before you book.

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

Updated .

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119
Flights a week, 4-week average
3h 8m to 3h 25m
Scheduled flight time
1,199 mi
Nonstop distance
Free
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Chicago to Miami flight schedule

Scheduled nonstop departures for ORD to MIA 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.

Schedule data dated .

Scheduled nonstop departures from Chicago (ORD) to Miami (MIA)
Date Flight Airline Departs ORD Arrives MIA Duration Aircraft
AA 2984American Airlines05:0509:133h 8mAirbus A321
AA 2452American Airlines06:1410:263h 12mBoeing 737 MAX 8
AA 1875American Airlines07:0011:123h 12mAirbus A321
UA 1358United Airlines07:3011:553h 25mBoeing 737 MAX 8
AA 1250American Airlines08:4312:553h 12mAirbus A321
UA 1620United Airlines09:0013:213h 21mBoeing 737-800
AA 2689American Airlines10:0114:103h 9mBoeing 737-800
AA 791American Airlines14:3018:483h 18mBoeing 737-800
AA 2553American Airlines16:3120:473h 16mBoeing 737 MAX 8
AA 378American Airlines16:3320:493h 16mBoeing 737 MAX 8
AA 2323American Airlines17:2921:443h 15mAirbus A321
AA 1159American Airlines19:2923:393h 10mAirbus A321
AA 2984American Airlines05:0509:133h 8mAirbus A321
AA 2452American Airlines06:1410:263h 12mBoeing 737 MAX 8
AA 1875American Airlines07:0011:123h 12mAirbus A321
UA 1358United Airlines07:3011:543h 24mBoeing 737-900
AA 1250American Airlines08:4312:553h 12mAirbus A321
AA 2689American Airlines10:0114:103h 9mBoeing 737-800
UA 1620United Airlines10:3814:593h 21mBoeing 737-800
AA 791American Airlines14:3018:483h 18mBoeing 737-800
AA 2553American Airlines16:3120:473h 16mBoeing 737 MAX 8
AA 2323American Airlines17:2921:443h 15mAirbus A321
UA 313United Airlines18:1222:263h 14mBoeing 737-800
AA 1159American Airlines18:5923:083h 9mAirbus A321
AA 2984American Airlines05:0509:133h 8mAirbus A321
AA 2452American Airlines06:1410:263h 12mBoeing 737 MAX 8
UA 1358United Airlines06:5911:103h 11mBoeing 737-900
AA 1875American Airlines07:0011:123h 12mAirbus A321
AA 1250American Airlines08:4312:553h 12mAirbus A321
UA 1620United Airlines09:0013:213h 21mBoeing 737-800
AA 2689American Airlines10:0114:103h 9mBoeing 737-800
AA 791American Airlines14:3018:483h 18mBoeing 737-800
UA 1773United Airlines14:3018:503h 20mBoeing 737-800
AA 2553American Airlines16:3120:473h 16mBoeing 737 MAX 8
AA 378American Airlines16:3320:493h 16mBoeing 737 MAX 8
AA 2323American Airlines17:2921:443h 15mAirbus A321
UA 2458United Airlines18:0222:213h 19mBoeing 737 MAX 9
AA 1159American Airlines19:2923:393h 10mAirbus A321
AA 2984American Airlines05:0509:133h 8mAirbus A321
AA 2452American Airlines06:1410:263h 12mBoeing 737 MAX 8

Showing the first 40 of 97 scheduled ORD to MIA 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 ORD to MIA date on the interactive map

Aircraft on the Chicago to Miami nonstop

In the schedule table on this page, American Airlines flies the Airbus A321, the Boeing 737 MAX 8, and the Boeing 737-800, and United Airlines flies the Boeing 737-800, the Boeing 737-900, the Boeing 737 MAX 8, and the Boeing 737 MAX 9. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to MIA departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 9 of the 14 Chicago to Miami 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 ORD to MIA 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 ORD to MIA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Miami nonstop

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

See ORD to MIA on the interactive map →

Frequently asked questions about ORD to MIA

How long is the flight from Chicago (ORD) to Miami (MIA)?
Scheduled flight times from Chicago (ORD) to Miami (MIA) run from 3h 8m to 3h 25m across the departures in the schedule table on this page. The nonstop covers about 1,199 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to MIA?
American Airlines and United Airlines fly ORD to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to MIA?
About 119 nonstop flights a week run between Chicago (ORD) and Miami (MIA) in the current schedule, operated by American Airlines and United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ORD to MIA depart?
Scheduled ORD to MIA nonstops in the next 7 days with service leave between 05:05 and 19:29, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ORD to MIA nonstop?
The schedule table on this page lists 15 flight numbers for ORD to MIA nonstops, including AA 791, AA 1250, AA 1875, AA 2452, AA 2689, and AA 2984 on American Airlines, and UA 1358 and UA 1620 on United Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to MIA?
Open the ORD to MIA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, 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 MIA 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.

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