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

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Oklahoma City (OKC), roughly 81 times a week. The timetable below shows the nonstop scheduled at 2h 21m to 2h 50m 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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81
Flights a week, 4-week average
2h 21m to 2h 50m
Scheduled flight time
693 mi
Nonstop distance
Free
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Chicago to Oklahoma City flight schedule

Scheduled nonstop departures for ORD to OKC 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 Oklahoma City (OKC)
Date Flight Airline Departs ORD Arrives OKC Duration Aircraft
UA 5557United Airlines09:1611:542h 38mEmbraer E175
AA 4170American Airlines09:4112:112h 30mEmbraer E170
AA 6337American Airlines11:4514:242h 39mBombardier CRJ-700
UA 5855United Airlines13:3016:002h 30mEmbraer E175
UA 5363United Airlines15:3518:052h 30mEmbraer E175
AA 6481American Airlines16:0818:482h 40mBombardier CRJ-700
AA 6493American Airlines17:5920:362h 37mBombardier CRJ-700
UA 1440United Airlines20:1022:312h 21mBoeing 737-700
UA 5557United Airlines09:1611:542h 38mEmbraer E175
AA 4170American Airlines09:4012:102h 30mEmbraer E170
AA 6337American Airlines11:4514:242h 39mBombardier CRJ-700
UA 5855United Airlines13:3016:002h 30mEmbraer E175
UA 5363United Airlines15:3518:052h 30mEmbraer E175
AA 6481American Airlines16:0818:482h 40mBombardier CRJ-700
AA 6493American Airlines17:5920:362h 37mBombardier CRJ-700
UA 4805United Airlines20:1022:422h 32mEmbraer E175
UA 5477United Airlines08:5011:282h 38mCR5
UA 5557United Airlines09:1512:032h 48mEmbraer E175
AA 4170American Airlines09:4012:102h 30mEmbraer E170
AA 6337American Airlines11:4514:242h 39mBombardier CRJ-700
UA 5999United Airlines13:2516:022h 37mEmbraer E175
UA 5855United Airlines13:3016:102h 40mEmbraer E175
UA 5407United Airlines15:3518:122h 37mEmbraer E175
AA 6481American Airlines16:0818:482h 40mBombardier CRJ-700
UA 5363United Airlines16:4019:202h 40mEmbraer E175
AA 6493American Airlines18:1020:472h 37mBombardier CRJ-700
UA 1497United Airlines19:5022:182h 28mBoeing 737-800
UA 1555United Airlines21:2723:542h 27mAirbus A320
UA 5477United Airlines08:5011:402h 50mEmbraer E175
AA 4170American Airlines09:4112:112h 30mEmbraer E175
AA 6337American Airlines11:4514:242h 39mBombardier CRJ-700
UA 5999United Airlines13:2516:022h 37mEmbraer E175
UA 5855United Airlines13:3016:102h 40mEmbraer E175
UA 5407United Airlines15:3518:122h 37mEmbraer E175
AA 6481American Airlines16:0818:482h 40mBombardier CRJ-700
UA 5363United Airlines16:4019:202h 40mEmbraer E175
AA 6493American Airlines18:1020:472h 37mBombardier CRJ-700
UA 1497United Airlines19:5022:182h 28mBoeing 737-800
UA 1555United Airlines20:0522:342h 29mBoeing 737-800
UA 5477United Airlines08:5011:402h 50mEmbraer E175

Showing the first 40 of 71 scheduled ORD to OKC 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 OKC date on the interactive map

Aircraft on the Chicago to Oklahoma City nonstop

In the schedule table on this page, United Airlines flies the Embraer E175, the Boeing 737-800, the Boeing 737-700, the Bombardier CRJ, and the Airbus A320, and American Airlines flies the Bombardier CRJ-700, the Embraer E170, and the Embraer E175. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to OKC departures

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

Airlines flying Chicago to Oklahoma City nonstop

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

See ORD to OKC on the interactive map →

Frequently asked questions about ORD to OKC

How long is the flight from Chicago (ORD) to Oklahoma City (OKC)?
Scheduled flight times from Chicago (ORD) to Oklahoma City (OKC) run from 2h 21m to 2h 50m 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 ORD to OKC?
United Airlines and American Airlines fly ORD to OKC nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to OKC?
About 81 nonstop flights a week run between Chicago (ORD) and Oklahoma City (OKC) 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 ORD to OKC depart?
Scheduled ORD to OKC nonstops in the next 7 days with service leave between 08:50 and 21:27, 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 OKC nonstop?
The schedule table on this page lists 14 flight numbers for ORD to OKC nonstops, including UA 5363, UA 5477, UA 5557, and UA 5855 on United Airlines, and AA 4170, AA 6337, AA 6481, and AA 6493 on American Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on ORD to OKC?
Open the ORD to OKC 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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