Oklahoma City to Chicago (OKC-ORD): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Oklahoma City (OKC) and Chicago (ORD), roughly 79 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on American Airlines, on every OKC to ORD 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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79
Nonstop flights a week
693 mi
Nonstop distance
Free
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Oklahoma City to Chicago flight schedule

Scheduled nonstop departures for OKC to ORD, 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 Oklahoma City (OKC) to Chicago (ORD)
Date Flight Airline Departs OKC Arrives ORD Duration Aircraft
UA 2183United Airlines07:1909:452h 26m320
UA 2230United Airlines07:1909:452h 26m319
AA 4994American Airlines08:0810:352h 27mCR7
UA 5823United Airlines09:1511:502h 35mE7W
AA 4967American Airlines11:1113:382h 27mCR7
UA 5621United Airlines12:4015:002h 20mE7W
UA 1824United Airlines13:3015:512h 21m319
UA 1650United Airlines13:3115:502h 19m739
UA 4744United Airlines17:4520:162h 31mE7W
AA 6484American Airlines19:0921:402h 31mCR7
UA 2183United Airlines07:1909:452h 26m320
UA 2230United Airlines07:1909:452h 26m319
UA 293United Airlines07:1909:452h 26m319
UA 5823United Airlines09:1511:502h 35mE7W
AA 4037American Airlines12:3615:002h 24mE70
UA 5621United Airlines12:4015:002h 20mE7W
UA 1650United Airlines13:2715:482h 21m319
UA 1824United Airlines13:3015:512h 21m319
AA 6395American Airlines13:3616:052h 29mCR7
UA 4744United Airlines17:4520:162h 31mE7W
AA 6484American Airlines19:1021:422h 32mCR7
UA 2183United Airlines07:1909:452h 26m320
UA 2230United Airlines07:1909:452h 26m319
AA 4994American Airlines07:2910:052h 36mCR7
UA 5823United Airlines09:1511:502h 35mE7W
AA 4037American Airlines12:3615:002h 24mE70
UA 5621United Airlines12:4015:002h 20mE7W
UA 1650United Airlines13:2715:482h 21m319
UA 1824United Airlines13:3015:512h 21m319
AA 6395American Airlines13:3616:052h 29mCR7
UA 4744United Airlines17:4520:162h 31mE7W
AA 6484American Airlines19:1021:422h 32mCR7
UA 2183United Airlines07:1909:452h 26m320
UA 2230United Airlines07:1909:452h 26m319
UA 293United Airlines07:1909:452h 26m319
AA 4994American Airlines07:2910:052h 36mCR7
UA 5823United Airlines09:1511:502h 35mE7W
AA 4037American Airlines12:3615:002h 24mE70
UA 5621United Airlines12:4015:002h 20mE7W
UA 1650United Airlines13:2715:482h 21m319

Showing the first 40 of 82 scheduled OKC to ORD 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 OKC to ORD date on the interactive map

Confirmed upgrade & award space on OKC to ORD departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Oklahoma City to Chicago 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 OKC to ORD 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 OKC to ORD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Oklahoma City to Chicago nonstop

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

See OKC to ORD on the interactive map →

Frequently asked questions about OKC to ORD

How far is Chicago from Oklahoma City?
OKC to ORD covers about 693 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 OKC to ORD?
United Airlines and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from OKC to ORD?
About 79 nonstop flights a week run between Oklahoma City and Chicago in the current schedule, operated by United Airlines and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from OKC to ORD depart?
Scheduled OKC to ORD nonstops in the next 7 days with service leave between 07:19 and 19:10, local time at Oklahoma City. 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 OKC to ORD?
Open the OKC to ORD 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 OKC to ORD 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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