--- title: "Huntsville to Washington flights: who flies HSV-IAD" description: "United Airlines flies Huntsville (HSV) to Washington (IAD) nonstop about 21 times a week, scheduled at 1h 55m to 2h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/hsv-iad" url: "https://2lnr.com/routes/hsv-iad.md" date_modified: "2026-10-18T05:10:47Z" --- # Huntsville to Washington (HSV-IAD): nonstop flights and who flies them United Airlines flies nonstop between Huntsville (HSV) and Washington (IAD), roughly 21 times a week. The timetable below shows the nonstop scheduled at 1h 55m to 2h 5m for the 595 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See HSV to IAD on the interactive map [Get started free](https://2lnr.com/login) 21 Flights a week, 4-week average 1h 55m to 2h 5m Scheduled flight time 595 mi Nonstop distance Free To get started ## Huntsville to Washington flight schedule Scheduled nonstop departures for HSV to IAD 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 Huntsville (HSV) to Washington (IAD) | Date | Flight | Airline | Departs HSV | Arrives IAD | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 4240 | United Airlines | 08:30 | 11:35 | 2h 5m | ERJ | | Thu, Oct 22 | UA 4481 | United Airlines | 13:20 | 16:21 | 2h 1m | CR5 | | Thu, Oct 22 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | | Fri, Oct 23 | UA 4240 | United Airlines | 08:30 | 11:35 | 2h 5m | ERJ | | Fri, Oct 23 | UA 4481 | United Airlines | 13:20 | 16:21 | 2h 1m | CR5 | | Fri, Oct 23 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | | Sat, Oct 24 | UA 4481 | United Airlines | 13:20 | 16:21 | 2h 1m | CR5 | | Sat, Oct 24 | UA 4229 | United Airlines | 17:00 | 20:05 | 2h 5m | ERJ | | Sat, Oct 24 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | | Sun, Oct 25 | UA 4240 | United Airlines | 08:30 | 11:35 | 2h 5m | ERJ | | Sun, Oct 25 | UA 4428 | United Airlines | 08:35 | 11:36 | 2h 1m | CR5 | | Sun, Oct 25 | UA 4522 | United Airlines | 13:05 | 16:00 | 1h 55m | CR5 | | Sun, Oct 25 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | | Mon, Oct 26 | UA 4240 | United Airlines | 08:30 | 11:35 | 2h 5m | ERJ | | Mon, Oct 26 | UA 4522 | United Airlines | 13:05 | 16:00 | 1h 55m | CR5 | | Mon, Oct 26 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | | Tue, Oct 27 | UA 4240 | United Airlines | 08:30 | 11:35 | 2h 5m | ERJ | | Tue, Oct 27 | UA 4522 | United Airlines | 13:05 | 16:00 | 1h 55m | CR5 | | Tue, Oct 27 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | | Wed, Oct 28 | UA 4240 | United Airlines | 08:30 | 11:35 | 2h 5m | ERJ | | Wed, Oct 28 | UA 4522 | United Airlines | 13:05 | 16:00 | 1h 55m | CR5 | | Wed, Oct 28 | UA 4351 | United Airlines | 18:10 | 21:15 | 2h 5m | ERJ | Showing all 22 scheduled HSV to IAD 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 HSV to IAD date on the interactive map ## Aircraft on the Huntsville to Washington nonstop United Airlines flies the departures in the schedule table on this page with the Embraer ERJ and the Bombardier CRJ. ## The full HSV to IAD nonstop schedule This page carries the full HSV to IAD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each HSV to IAD nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See HSV to IAD on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Huntsville to Washington nonstop Carriers operating HSV to IAD 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 HSV to IAD on the interactive map → ## Frequently asked questions about HSV to IAD **How long is the flight from Huntsville (HSV) to Washington (IAD)?** Scheduled flight times from Huntsville (HSV) to Washington (IAD) run from 1h 55m to 2h 5m across the departures in the schedule table on this page. The nonstop covers about 595 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from HSV to IAD?** United Airlines is currently the only airline flying HSV to IAD nonstop. 2LNR doesn't show award or upgrade space for it on HSV to IAD, so this page carries the schedule rather than a space claim. **How many flights a week are there from HSV to IAD?** About 21 nonstop flights a week run between Huntsville (HSV) and Washington (IAD) 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 HSV to IAD depart?** Scheduled HSV to IAD nonstops in the next 7 days with service leave between 08:30 and 18:10, local time at Huntsville. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate HSV to IAD nonstop?** In the schedule table on this page, HSV to IAD nonstops fly as UA 4229, UA 4240, UA 4351, UA 4428, UA 4481, and UA 4522 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on HSV to IAD?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on HSV to IAD. The page carries the full HSV to IAD nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [IAD to HSV nonstop flights](https://2lnr.com/routes/iad-hsv.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Huntsville (HSV)](https://2lnr.com/routes/hsv.md), or [every route from Washington (IAD)](https://2lnr.com/routes/iad.md). Nonstops to Washington (IAD) from other airports within 150 miles of Huntsville (HSV): - [Nashville (BNA) to Washington (IAD)](https://2lnr.com/routes/bna-iad.md), 103 miles from HSV Nonstops from Huntsville (HSV) to other airports within 150 miles of Washington (IAD): - [Huntsville (HSV) to Washington (DCA)](https://2lnr.com/routes/hsv-dca.md), 23 miles from IAD 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 HSV to IAD 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. [Get started free](https://2lnr.com/login)