Flight UA 641: Washington Dulles → Boston
United Airlines4 October 2026LandedUpdated 59 min ago, official airport data
Flight UA 641, 4 October 2026
All flights Washington Dulles → BostonLanded
Flight time: 1 h 42 min
Data from the official airport boards. Times are local to each airport.
Follow flight UA 641, 5 October 2026
We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.
- Flight time
- 1 h 42 min
- Distance
- ≈ 663 km
- Days of the week
Punctuality of flight UA 641
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight UA 641: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 08:50
- Usual arrival time
- 10:32
Dates already on the boards
- Sun 4 OctDeparture 08:50, Arrival 10:32Landed
- Mon 5 OctDeparture 08:50Scheduled
Route of flight UA 641
Departure airport: Washington Dulles (IAD). Arrival airport: Boston (BOS). Scheduled flight time: about 1 h 42 min. Distance between the airports: about 663 km in a straight line.
See also
Questions about flight UA 641
Is flight UA 641 on time today?
For 4 October 2026 the airport board shows flight UA 641 as “Landed”. Departure: Washington Dulles, 08:47. Arrival: Boston, 10:20.
Which terminal and gate does flight UA 641 use?
Washington Dulles (IAD): Gate D4. Boston (BOS): Terminal B. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UA 641 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
How long does flight UA 641 take?
About 1 h 42 min by the schedule. The airports are 663 km apart.
On which days does flight UA 641 operate?
In the last 60 days it was on the boards on: Monday, Sunday.
How can I get notified when flight UA 641 changes?
Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.