Chicago to Greensboro (ORD-GSO): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Chicago (ORD) and Greensboro (GSO), roughly 60 times a week. The timetable below shows the nonstop scheduled at 1h 57m to 2h 14m for the 589 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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60
Flights a week, 4-week average
1h 57m to 2h 14m
Scheduled flight time
589 mi
Nonstop distance
Free
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Chicago to Greensboro flight schedule

Scheduled nonstop departures for ORD to GSO 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 Greensboro (GSO)
Date Flight Airline Departs ORD Arrives GSO Duration Aircraft
UA 4539United Airlines06:5510:012h 6mCR5
AA 4144American Airlines08:0911:102h 1mEmbraer E175
UA 4565United Airlines14:0817:082hCR5
AA 4118American Airlines15:5019:012h 11mEmbraer E175
UA 4502United Airlines18:0821:132h 5mCR5
AA 3648American Airlines19:2622:352h 9mEmbraer E175
UA 4539United Airlines06:5510:012h 6mCR5
AA 4144American Airlines08:0911:102h 1mEmbraer E175
UA 4565United Airlines14:0817:082hCR5
AA 4118American Airlines15:5019:012h 11mEmbraer E175
UA 4502United Airlines18:0821:132h 5mCR5
AA 3648American Airlines19:2622:352h 9mEmbraer E175
UA 4669United Airlines07:1510:172h 2mCR5
AA 4144American Airlines08:0911:102h 1mEmbraer E175
UA 5395United Airlines14:0017:042h 4mEmbraer E175
AA 4118American Airlines16:0019:112h 11mEmbraer E175
UA 5396United Airlines17:5520:572h 2mEmbraer E175
UA 4488United Airlines18:0521:172h 12mCR5
UA 3641United Airlines18:2021:342h 14mEmbraer E175
AA 3648American Airlines19:2622:352h 9mEmbraer E175
UA 4669United Airlines07:1510:172h 2mCR5
AA 4144American Airlines08:0911:102h 1mEmbraer E175
UA 5395United Airlines14:0017:042h 4mEmbraer E175
UA 4170United Airlines14:0517:072h 2mCR5
AA 4118American Airlines15:5019:012h 11mEmbraer E175
UA 5396United Airlines17:5520:572h 2mEmbraer E175
UA 4488United Airlines18:2021:322h 12mCR5
AA 3648American Airlines19:2622:352h 9mEmbraer E175
UA 4669United Airlines07:2910:312h 2mCR5
AA 4144American Airlines08:0911:102h 1mEmbraer E175
UA 5395United Airlines14:0017:042h 4mEmbraer E175
UA 4170United Airlines14:0517:021h 57mCR5
AA 4118American Airlines15:5019:012h 11mEmbraer E175
UA 5396United Airlines17:5520:572h 2mEmbraer E175
UA 4488United Airlines18:2021:322h 12mCR5
AA 3648American Airlines19:2622:352h 9mEmbraer E175
UA 4669United Airlines07:3010:322h 2mCR5
AA 4144American Airlines08:0911:102h 1mEmbraer E175
UA 5395United Airlines14:0017:042h 4mEmbraer E175
UA 4170United Airlines14:0517:021h 57mCR5

Showing the first 40 of 52 scheduled ORD to GSO 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 GSO date on the interactive map

Aircraft on the Chicago to Greensboro nonstop

In the schedule table on this page, United Airlines flies the Bombardier CRJ and the Embraer E175, and American Airlines flies 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 GSO departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Greensboro 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 8 of the 14 Chicago to Greensboro 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 GSO 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 GSO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Greensboro nonstop

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

See ORD to GSO on the interactive map →

Frequently asked questions about ORD to GSO

How long is the flight from Chicago (ORD) to Greensboro (GSO)?
Scheduled flight times from Chicago (ORD) to Greensboro (GSO) run from 1h 57m to 2h 14m across the departures in the schedule table on this page. The nonstop covers about 589 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ORD to GSO?
United Airlines and American Airlines fly ORD to GSO nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from ORD to GSO?
About 60 nonstop flights a week run between Chicago (ORD) and Greensboro (GSO) 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 GSO depart?
Scheduled ORD to GSO nonstops in the next 7 days with service leave between 06:55 and 19:26, 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 GSO nonstop?
The schedule table on this page lists 12 flight numbers for ORD to GSO nonstops, including UA 4170, UA 4488, UA 4669, UA 5395, and UA 5396 on United Airlines, and AA 3648, AA 4118, and AA 4144 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 GSO?
Open the ORD to GSO 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 GSO 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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