Washington to Huntsville (IAD-HSV): nonstop flights and who flies them

United Airlines flies nonstop between Washington (IAD) and Huntsville (HSV), roughly 28 times a week. The timetable below shows the nonstop scheduled at 2h 6m to 2h 21m for the 595 miles.

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

Updated .

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28
Flights a week, 4-week average
2h 6m to 2h 21m
Scheduled flight time
595 mi
Nonstop distance
Free
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Washington to Huntsville flight schedule

Scheduled nonstop departures for IAD to HSV 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 Huntsville (HSV)
Date Flight Airline Departs IAD Arrives HSV Duration Aircraft
UA 4262United Airlines09:0010:062h 6mERJ
UA 4426United Airlines12:5014:032h 13mCR5
UA 4901United Airlines22:2323:302h 7mERJ
UA 4262United Airlines09:0010:062h 6mERJ
UA 4426United Airlines12:5014:032h 13mCR5
UA 4901United Airlines22:2323:302h 7mERJ
UA 4426United Airlines12:5014:032h 13mCR5
UA 4282United Airlines17:1518:242h 9mERJ
UA 4262United Airlines09:0010:202h 20mERJ
UA 4543United Airlines09:0010:162h 16mCR5
UA 4286United Airlines12:5514:102h 15mERJ
UA 4426United Airlines12:5514:162h 21mCR5
UA 4901United Airlines22:2323:302h 7mERJ
UA 4262United Airlines09:0010:202h 20mERJ
UA 4286United Airlines12:5514:102h 15mERJ
UA 4426United Airlines12:5514:162h 21mCR5
UA 4901United Airlines22:2323:302h 7mERJ
UA 4262United Airlines09:0010:062h 6mERJ
UA 4286United Airlines12:5514:102h 15mERJ
UA 4426United Airlines12:5514:162h 21mCR5
UA 4901United Airlines22:2323:302h 7mERJ
UA 4262United Airlines09:0010:062h 6mERJ
UA 4286United Airlines12:5514:102h 15mERJ
UA 4426United Airlines12:5514:162h 21mCR5
UA 4901United Airlines22:2323:302h 7mERJ

Showing all 25 scheduled IAD to HSV 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 HSV date on the interactive map

Aircraft on the Washington to Huntsville 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 HSV nonstop schedule

This page carries the full IAD to HSV 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 HSV nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Washington to Huntsville nonstop

Carriers operating IAD to HSV nonstop in the current schedule.

See IAD to HSV on the interactive map →

Frequently asked questions about IAD to HSV

How long is the flight from Washington (IAD) to Huntsville (HSV)?
Scheduled flight times from Washington (IAD) to Huntsville (HSV) run from 2h 6m to 2h 21m 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 IAD to HSV?
United Airlines is currently the only airline flying IAD to HSV nonstop. 2LNR doesn't show award or upgrade space for it on IAD to HSV, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAD to HSV?
About 28 nonstop flights a week run between Washington (IAD) and Huntsville (HSV) 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 HSV depart?
Scheduled IAD to HSV nonstops in the next 7 days with service leave between 09:00 and 22:23, 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 HSV nonstop?
In the schedule table on this page, IAD to HSV nonstops fly as UA 4262, UA 4282, UA 4286, UA 4426, UA 4543, and UA 4901 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 HSV?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to HSV. The page carries the full IAD to HSV nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAD to HSV 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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