Chicago to Appleton (ORD-ATW): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Appleton (ATW), roughly 128 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 ORD to ATW 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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128
Nonstop flights a week
160 mi
Nonstop distance
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Chicago to Appleton flight schedule

Scheduled nonstop departures for ORD to ATW, 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 Chicago (ORD) to Appleton (ATW)
Date Flight Airline Departs ORD Arrives ATW Duration Aircraft
AA 3475American Airlines09:3010:431h 13mE70
UA 4540United Airlines10:2511:431h 18mCR5
UA 5360United Airlines10:2511:431h 18mCR5
UA 4417United Airlines10:3511:531h 18mCR5
UA 4475United Airlines12:4514:021h 17mCR5
UA 5304United Airlines12:4514:021h 17mCR5
UA 5790United Airlines12:4514:021h 17mCR2
UA 5973United Airlines14:1515:331h 18mCR2
UA 5409United Airlines15:4016:581h 18mCRJ
AA 3341American Airlines16:0417:181h 14mE70
UA 4507United Airlines17:4519:011h 16mCR5
UA 5733United Airlines17:4519:001h 15mE7W
UA 5987United Airlines17:4519:001h 15mE7W
UA 4802United Airlines20:1021:381h 28mCR2
UA 5867United Airlines21:4022:581h 18mCRJ
UA 4605United Airlines22:0023:181h 18mCR5
UA 4717United Airlines22:0023:181h 18mE7W
AA 3774American Airlines23:0000:101h 10mE75
AA 3475American Airlines09:5111:061h 15mE70
UA 4540United Airlines10:2511:431h 18mCR5
UA 5360United Airlines10:2511:431h 18mCR5
UA 4417United Airlines10:3511:531h 18mCR5
UA 4475United Airlines12:4514:021h 17mCR5
UA 4612United Airlines12:4514:021h 17mCR5
UA 5304United Airlines12:4514:021h 17mCR5
UA 5790United Airlines12:4514:021h 17mCRJ
UA 5973United Airlines14:1515:331h 18mCR2
UA 5409United Airlines15:4016:581h 18mCRJ
UA 4443United Airlines16:2917:501h 21mCR5
UA 5584United Airlines16:2917:511h 22mCRJ
AA 3341American Airlines16:4518:011h 16mE70
UA 4507United Airlines17:4519:011h 16mCR5
UA 5733United Airlines17:4519:001h 15mE7W
UA 5987United Airlines17:4519:001h 15mE7W
UA 4456United Airlines21:4022:581h 18mCR5
UA 4802United Airlines21:4022:581h 18mCR2
UA 5867United Airlines21:4022:581h 18mCRJ
UA 4717United Airlines22:0023:181h 18mE7W
AA 3774American Airlines22:4423:551h 11mE70
AA 3475American Airlines09:5111:061h 15mE70

Showing the first 40 of 113 scheduled ORD to ATW 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 ORD to ATW date on the interactive map

Confirmed upgrade & award space on ORD to ATW departures

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

Airlines flying Chicago to Appleton nonstop

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

See ORD to ATW on the interactive map →

Frequently asked questions about ORD to ATW

How far is Appleton from Chicago?
ORD to ATW covers about 160 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 ORD to ATW?
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 ORD to ATW?
About 128 nonstop flights a week run between Chicago and Appleton 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 ATW depart?
Scheduled ORD to ATW nonstops in the next 7 days with service leave between 09:30 and 23:00, local time at Chicago. 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 ORD to ATW?
Open the ORD to ATW 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 ATW 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.

Get started free