--- title: "Washington to Greensboro flights: who flies IAD-GSO" description: "United Airlines flies Washington (IAD) to Greensboro (GSO) nonstop about 20 times a week, scheduled at 1h 14m to 1h 24m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iad-gso" url: "https://2lnr.com/routes/iad-gso.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See IAD to GSO on the interactive map [Get started free](https://2lnr.com/login) 20 Flights a week, 4-week average 1h 14m to 1h 24m Scheduled flight time 239 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from Washington (IAD) to Greensboro (GSO) | Date | Flight | Airline | Departs IAD | Arrives GSO | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Thu, Oct 22 | UA 4849 | United Airlines | 22:25 | 23:42 | 1h 17m | ERJ | | Fri, Oct 23 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Fri, Oct 23 | UA 4473 | United Airlines | 22:25 | 23:41 | 1h 16m | CR5 | | Sat, Oct 24 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Sat, Oct 24 | UA 4251 | United Airlines | 17:15 | 18:34 | 1h 19m | ERJ | | Sun, Oct 25 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Sun, Oct 25 | UA 4865 | United Airlines | 17:50 | 19:04 | 1h 14m | ERJ | | Sun, Oct 25 | UA 4247 | United Airlines | 22:20 | 23:44 | 1h 24m | ERJ | | Mon, Oct 26 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Mon, Oct 26 | UA 4865 | United Airlines | 17:50 | 19:04 | 1h 14m | ERJ | | Tue, Oct 27 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Tue, Oct 27 | UA 4865 | United Airlines | 17:50 | 19:04 | 1h 14m | ERJ | | Tue, Oct 27 | UA 4247 | United Airlines | 22:20 | 23:44 | 1h 24m | ERJ | | Wed, Oct 28 | UA 4349 | United Airlines | 12:55 | 14:14 | 1h 19m | ERJ | | Wed, Oct 28 | UA 4865 | United Airlines | 17:50 | 19:04 | 1h 14m | ERJ | | Wed, Oct 28 | UA 4247 | United Airlines | 22:20 | 23:44 | 1h 24m | ERJ | 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. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) 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. Flying the other way? See [GSO to IAD nonstop flights](https://2lnr.com/routes/gso-iad.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Washington (IAD)](https://2lnr.com/routes/iad.md), or [every route from Greensboro (GSO)](https://2lnr.com/routes/gso.md). Nonstops to Greensboro (GSO) from other airports within 150 miles of Washington (IAD): - [Washington (DCA) to Greensboro (GSO)](https://2lnr.com/routes/dca-gso.md), 23 miles from IAD - [Philadelphia (PHL) to Greensboro (GSO)](https://2lnr.com/routes/phl-gso.md), 134 miles from IAD Nonstops from Washington (IAD) to other airports within 150 miles of Greensboro (GSO): - [Washington (IAD) to Raleigh/Durham (RDU)](https://2lnr.com/routes/iad-rdu.md), 66 miles from GSO - [Washington (IAD) to Charlotte (CLT)](https://2lnr.com/routes/iad-clt.md), 83 miles from GSO - [Washington (IAD) to Roanoke (ROA)](https://2lnr.com/routes/iad-roa.md), 84 miles from GSO - [Washington (IAD) to Lynchburg (LYH)](https://2lnr.com/routes/iad-lyh.md), 94 miles from GSO Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## 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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