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 78 times a week. The timetable below shows the nonstop scheduled at 2h 12m to 2h 35m for the 693 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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78
Flights a week, 4-week average
2h 12m to 2h 35m
Scheduled flight time
693 mi
Nonstop distance
Free
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Oklahoma City to Chicago flight schedule

Scheduled nonstop departures for OKC to ORD starting October 22, 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 Oklahoma City (OKC) to Chicago (ORD)
Date Flight Airline Departs OKC Arrives ORD Duration Aircraft
AA 4994American Airlines06:4709:102h 23mBombardier CRJ-700
UA 2183United Airlines07:1509:402h 25mBoeing 737-700
UA 5823United Airlines09:1511:502h 35mEmbraer E175
AA 6379American Airlines10:2812:402h 12mBombardier CRJ-700
AA 4170American Airlines12:4115:002h 19mEmbraer E170
UA 5867United Airlines13:1715:432h 26mEmbraer E175
AA 6300American Airlines13:3715:592h 22mBombardier CRJ-700
AA 6395American Airlines13:3715:592h 22mBombardier CRJ-700
UA 4744United Airlines17:4920:202h 31mEmbraer E175
AA 6484American Airlines19:2021:482h 28mBombardier CRJ-700
AA 4994American Airlines06:4709:102h 23mBombardier CRJ-700
UA 2183United Airlines07:1509:402h 25mBoeing 737-700
UA 5823United Airlines09:1511:502h 35mEmbraer E175
AA 6379American Airlines10:2812:402h 12mBombardier CRJ-700
AA 4170American Airlines12:4115:002h 19mEmbraer E170
UA 5867United Airlines13:1715:432h 26mEmbraer E175
AA 6300American Airlines13:3715:592h 22mBombardier CRJ-700
AA 6395American Airlines13:3715:592h 22mBombardier CRJ-700
UA 4744United Airlines17:4920:202h 31mEmbraer E175
AA 6484American Airlines19:2021:482h 28mBombardier CRJ-700
AA 4994American Airlines06:4709:102h 23mBombardier CRJ-700
UA 2183United Airlines07:1509:402h 25mBoeing 737-700
UA 5823United Airlines09:1511:502h 35mEmbraer E175
AA 6379American Airlines10:2812:402h 12mBombardier CRJ-700
AA 4170American Airlines12:4115:002h 19mEmbraer E170
UA 5867United Airlines13:1715:432h 26mEmbraer E175
AA 6300American Airlines13:3715:592h 22mBombardier CRJ-700
AA 6395American Airlines13:3715:592h 22mBombardier CRJ-700
UA 4744United Airlines17:4920:202h 31mEmbraer E175
AA 6484American Airlines19:2021:482h 28mBombardier CRJ-700
AA 4994American Airlines06:4709:102h 23mBombardier CRJ-700
UA 1053United Airlines07:1009:262h 16mBoeing 737-800
UA 2183United Airlines07:1509:402h 25mBoeing 737-700
UA 5823United Airlines10:0912:292h 20mEmbraer E175
AA 6379American Airlines10:2812:402h 12mBombardier CRJ-700
UA 5867United Airlines12:3514:522h 17mEmbraer E175
AA 4170American Airlines12:4115:002h 19mEmbraer E170
UA 5279United Airlines13:1915:382h 19mCR5
AA 6300American Airlines13:3715:592h 22mBombardier CRJ-700
AA 6395American Airlines13:3715:592h 22mBombardier CRJ-700

Showing the first 40 of 77 scheduled OKC to ORD departures across 7 days with service, starting October 22, 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 OKC to ORD date on the interactive map

Aircraft on the Oklahoma City to Chicago nonstop

In the schedule table on this page, American Airlines flies the Bombardier CRJ-700 and the Embraer E170, and United Airlines flies the Embraer E175, the Boeing 737-700, the Boeing 737-800, and the Bombardier CRJ. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

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.

American Airlines award space was open on 11 of the 14 Oklahoma City 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 OKC to ORD 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 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. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See OKC to ORD on the interactive map →

Frequently asked questions about OKC to ORD

How long is the flight from Oklahoma City (OKC) to Chicago (ORD)?
Scheduled flight times from Oklahoma City (OKC) to Chicago (ORD) run from 2h 12m to 2h 35m across the departures in the schedule table on this page. The nonstop covers about 693 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from OKC to ORD?
United Airlines and American Airlines fly OKC to ORD nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from OKC to ORD?
About 78 nonstop flights a week run between Oklahoma City (OKC) and Chicago (ORD) 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 06:47 and 19:20, local time at Oklahoma City. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate OKC to ORD nonstop?
The schedule table on this page lists 12 flight numbers for OKC to ORD nonstops, including AA 4170, AA 4994, AA 6300, AA 6379, and AA 6395 on American Airlines, and UA 2183, UA 5823, and UA 5867 on United Airlines. The table lists each departure by date with its times 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.

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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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