How long is the UA1783 flight?

The timetable allows 1 h 47 min. Boston to Washington is 663 km (412 mi).

What other flight numbers does UA1783 have?

Also listed as UAL1783 (United Airlines' ICAO code) and UA 1783.

UA1783 Flight Status United Airlines: Boston to Washington (UAL1783)

United Airlines UA 1783

Landed On Time

BOS Boston

Scheduled: 18:00
Actual: 18:20

Terminal: B | Gate: B31

Departure: Sun, Nov 8, 2026 · local time EST

Boston Logan International Airport (BOS)

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IAD Washington

Scheduled: 19:47
Actual: 19:36
Delay

Gate: C27

Arrival: Sun, Nov 8, 2026 · local time EST

Washington Dulles International Airport (IAD)

All IAD Arrivals >

Landed 11h 18m ago 100%

BOS 18:20 IAD 19:36

663 km (412 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 663 km / 412 miles · Scheduled Duration: 01:47 · Actual Duration: 01:16

This flight started in Los Angeles (LAX): UA1783 Los Angeles to Boston departs at 08:20 local time on Nov 8.

UA 1783 Flight Status & Schedule United Airlines Boston to Washington

Date	From	To	Departure	Arrival	Status	Details
Nov 08	BOS	IAD	18:20	19:36	Landed	Track >
Nov 01	BOS	IAD	18:15	19:21	Landed	Track >

United Airlines flight UA 1783 links Boston and Washington, 663 km (412 mi) apart, and flies once a week, on Sundays. The timetable allows 1 h 47 min; there is not enough recent history yet to say how long it usually takes. Yesterday it left 20 minutes late and still landed at 19:36, 11 minutes early.

< All Boston BOS Departures All Washington IAD Arrivals >

About UA 1783

Route: Boston Logan International Airport BOS to Washington Dulles International Airport IAD
Distance: 663 km (412 mi)
Scheduled flight time: 1 h 47 min
Flies: Sun

UA 1783 FAQ

How long is the UA1783 flight?: The timetable allows 1 h 47 min. Boston to Washington is 663 km (412 mi).
Which days does UA1783 fly?: Once a week, on Sundays, based on the schedule of the last 7 days.
What other flight numbers does UA1783 have?: Also listed as UAL1783 (United Airlines' ICAO code) and UA 1783.

UA1783 and Boston BOS to Washington IAD Flights

Flight UA1783 is code-shared by 1 airline using the flight number AZ4428

Other flights departing from Boston BOS: B61307, TP218, YX5667, YX5831

Other flights arriving at Washington IAD: AF52, BA293, UA347, OH5222

All flights connecting Boston BOS to Washington IAD.