Washington to Manchester (IAD-MHT): nonstop flights and who flies them

United Airlines flies nonstop between Washington (IAD) and Manchester (MHT), roughly 14 times a week. The timetable below shows the nonstop scheduled at 1h 38m to 1h 45m for the 417 miles.

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

Updated .

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14
Flights a week, 4-week average
1h 38m to 1h 45m
Scheduled flight time
417 mi
Nonstop distance
Free
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Washington to Manchester flight schedule

Scheduled nonstop departures for IAD to MHT starting October 23, 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 Manchester (MHT)
Date Flight Airline Departs IAD Arrives MHT Duration Aircraft
UA 4440United Airlines12:3014:151h 45mCR5
UA 4431United Airlines17:1819:011h 43mCR5
UA 4472United Airlines22:1623:561h 40mCR5
UA 4431United Airlines17:1819:011h 43mCR5
UA 4270United Airlines22:1823:591h 41mERJ
UA 4930United Airlines12:2514:031h 38mERJ
UA 4270United Airlines22:1823:591h 41mERJ
UA 4930United Airlines12:2614:081h 42mERJ
UA 4270United Airlines22:1823:591h 41mERJ
UA 4930United Airlines12:2614:081h 42mERJ
UA 4270United Airlines22:1823:591h 41mERJ
UA 4930United Airlines12:2614:081h 42mERJ
UA 4270United Airlines22:1723:591h 42mERJ

Showing all 13 scheduled IAD to MHT departures across 7 days with service, starting October 23, 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 MHT date on the interactive map

Aircraft on the Washington to Manchester 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 MHT nonstop schedule

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

Plan on the map

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

Airlines flying Washington to Manchester nonstop

Carriers operating IAD to MHT nonstop in the current schedule.

See IAD to MHT on the interactive map →

Frequently asked questions about IAD to MHT

How long is the flight from Washington (IAD) to Manchester (MHT)?
Scheduled flight times from Washington (IAD) to Manchester (MHT) run from 1h 38m to 1h 45m across the departures in the schedule table on this page. The nonstop covers about 417 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAD to MHT?
United Airlines is currently the only airline flying IAD to MHT nonstop. 2LNR doesn't show award or upgrade space for it on IAD to MHT, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAD to MHT?
About 14 nonstop flights a week run between Washington (IAD) and Manchester (MHT) 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 MHT depart?
Scheduled IAD to MHT nonstops in the next 7 days with service leave between 12:25 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 MHT nonstop?
In the schedule table on this page, IAD to MHT nonstops fly as UA 4270, UA 4431, UA 4440, UA 4472, and UA 4930 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 MHT?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to MHT. The page carries the full IAD to MHT nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAD to MHT 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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