Washington to Greensboro (IAD-GSO): nonstop flights and who flies them

United Airlines flies nonstop between Washington (IAD) and Greensboro (GSO), roughly 20 times a week. The timetable below shows the nonstop scheduled at 1h 14m to 1h 24m for the 239 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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20
Flights a week, 4-week average
1h 14m to 1h 24m
Scheduled flight time
239 mi
Nonstop distance
Free
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Washington to Greensboro flight schedule

Scheduled nonstop departures for IAD to GSO 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 Washington (IAD) to Greensboro (GSO)
Date Flight Airline Departs IAD Arrives GSO Duration Aircraft
UA 4349United Airlines12:5514:141h 19mERJ
UA 4849United Airlines22:2523:421h 17mERJ
UA 4349United Airlines12:5514:141h 19mERJ
UA 4473United Airlines22:2523:411h 16mCR5
UA 4349United Airlines12:5514:141h 19mERJ
UA 4251United Airlines17:1518:341h 19mERJ
UA 4349United Airlines12:5514:141h 19mERJ
UA 4865United Airlines17:5019:041h 14mERJ
UA 4247United Airlines22:2023:441h 24mERJ
UA 4349United Airlines12:5514:141h 19mERJ
UA 4865United Airlines17:5019:041h 14mERJ
UA 4349United Airlines12:5514:141h 19mERJ
UA 4865United Airlines17:5019:041h 14mERJ
UA 4247United Airlines22:2023:441h 24mERJ
UA 4349United Airlines12:5514:141h 19mERJ
UA 4865United Airlines17:5019:041h 14mERJ
UA 4247United Airlines22:2023:441h 24mERJ

Showing all 17 scheduled IAD to GSO departures across 7 days with service, starting October 22, 2026. Later dates are 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 IAD to GSO date on the interactive map

Aircraft on the Washington to Greensboro nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer ERJ and the Bombardier CRJ.

The full IAD to GSO nonstop schedule

This page carries the full IAD to GSO nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each IAD to GSO nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See IAD to GSO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Washington to Greensboro nonstop

Carriers operating IAD to GSO nonstop in the current schedule.

See IAD to GSO on the interactive map →

Frequently asked questions about IAD to GSO

How long is the flight from Washington (IAD) to Greensboro (GSO)?
Scheduled flight times from Washington (IAD) to Greensboro (GSO) run from 1h 14m to 1h 24m across the departures in the schedule table on this page. The nonstop covers about 239 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAD to GSO?
United Airlines is currently the only airline flying IAD to GSO nonstop. 2LNR doesn't show award or upgrade space for it on IAD to GSO, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAD to GSO?
About 20 nonstop flights a week run between Washington (IAD) and Greensboro (GSO) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAD to GSO depart?
Scheduled IAD to GSO nonstops in the next 7 days with service leave between 12:55 and 22:25, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate IAD to GSO nonstop?
In the schedule table on this page, IAD to GSO nonstops fly as UA 4247, UA 4251, UA 4349, UA 4473, UA 4849, and UA 4865 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on IAD to GSO?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to GSO. The page carries the full IAD to GSO nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAD to GSO nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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