Washington to South Burlington (IAD-BTV): nonstop flights and who flies them

United Airlines flies nonstop between Washington (IAD) and South Burlington (BTV), roughly 39 times a week. The timetable below shows the nonstop scheduled at 1h 34m to 1h 44m for the 441 miles.

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

Updated .

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39
Flights a week, 4-week average
1h 34m to 1h 44m
Scheduled flight time
441 mi
Nonstop distance
Free
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Washington to South Burlington flight schedule

Scheduled nonstop departures for IAD to BTV 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 South Burlington (BTV)
Date Flight Airline Departs IAD Arrives BTV Duration Aircraft
UA 4451United Airlines08:3010:071h 37mCR5
UA 4244United Airlines12:2914:041h 35mERJ
UA 4282United Airlines17:2019:041h 44mERJ
UA 2018United Airlines22:1823:591h 41mBoeing 737-900
UA 4451United Airlines08:3010:071h 37mCR5
UA 4244United Airlines12:2914:041h 35mERJ
UA 4282United Airlines17:2019:041h 44mERJ
UA 2018United Airlines22:1823:591h 41mBoeing 737-900
UA 4451United Airlines08:3010:071h 37mCR5
UA 3577United Airlines12:2513:591h 34mEmbraer E175
UA 6227United Airlines08:1509:531h 38mEmbraer E175
UA 4536United Airlines08:2510:011h 36mCR5
UA 3607United Airlines12:1513:581h 43mEmbraer E175
UA 6132United Airlines12:3514:181h 43mEmbraer E175
UA 4540United Airlines17:1518:531h 38mCR5
UA 6118United Airlines17:1518:531h 38mEmbraer E175
UA 6227United Airlines08:1509:531h 38mEmbraer E175
UA 4536United Airlines08:2510:011h 36mCR5
UA 3607United Airlines12:1513:581h 43mEmbraer E175
UA 6132United Airlines12:3514:181h 43mEmbraer E175
UA 4540United Airlines17:1518:531h 38mCR5
UA 6118United Airlines17:1518:531h 38mEmbraer E175
UA 6227United Airlines08:1509:531h 38mEmbraer E175
UA 4536United Airlines08:2510:011h 36mCR5
UA 6132United Airlines12:3514:181h 43mEmbraer E175
UA 6118United Airlines17:1518:531h 38mEmbraer E175
UA 4966United Airlines17:1718:561h 39mERJ
UA 6227United Airlines08:1509:531h 38mEmbraer E175
UA 4536United Airlines08:2510:011h 36mCR5
UA 3607United Airlines12:1513:581h 43mEmbraer E175
UA 6132United Airlines12:3514:181h 43mEmbraer E175
UA 6118United Airlines17:1518:531h 38mEmbraer E175
UA 4966United Airlines17:1718:561h 39mERJ

Showing all 33 scheduled IAD to BTV 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 BTV date on the interactive map

Aircraft on the Washington to South Burlington nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer E175, the Bombardier CRJ, the Embraer ERJ, and the Boeing 737-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAD to BTV nonstop schedule

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

Plan on the map

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

Airlines flying Washington to South Burlington nonstop

Carriers operating IAD to BTV nonstop in the current schedule.

See IAD to BTV on the interactive map →

Frequently asked questions about IAD to BTV

How long is the flight from Washington (IAD) to South Burlington (BTV)?
Scheduled flight times from Washington (IAD) to South Burlington (BTV) run from 1h 34m to 1h 44m across the departures in the schedule table on this page. The nonstop covers about 441 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAD to BTV?
United Airlines is currently the only airline flying IAD to BTV nonstop. 2LNR doesn't show award or upgrade space for it on IAD to BTV, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAD to BTV?
About 39 nonstop flights a week run between Washington (IAD) and South Burlington (BTV) 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 BTV depart?
Scheduled IAD to BTV nonstops in the next 7 days with service leave between 08:15 and 22:18, 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 BTV nonstop?
The schedule table on this page lists 12 flight numbers for IAD to BTV nonstops, including UA 3607, UA 4244, UA 4282, UA 4451, UA 4536, UA 6118, UA 6132, and UA 6227 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 BTV?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to BTV. The page carries the full IAD to BTV nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAD to BTV 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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