Flight UA 3891: Boston → Newark
United Airlines4 October 2026CancelledUpdated 16 min ago, official airport data
Cancelled
Data from the official airport boards. Times are local to each airport.
- Distance
- ≈ 322 km
- Days of the week
Punctuality of flight UA 3891
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
Flight UA 3891: schedule and upcoming dates
- Days it flew in the last 60 days
- Usual departure time
- 17:00
Dates already on the boards
- Sun 4 OctDeparture 17:00Cancelled
Route of flight UA 3891
Departure airport: Boston (BOS). Arrival airport: Newark (EWR). Distance between the airports: about 322 km in a straight line.
See also
Questions about flight UA 3891
Is flight UA 3891 on time today?
For 4 October 2026 the airport board shows flight UA 3891 as “Cancelled”. Departure: Boston, 17:00.
Which terminal and gate does flight UA 3891 use?
Boston (BOS): Terminal B, Gate B30. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UA 3891 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
On which days does flight UA 3891 operate?
In the last 60 days it was on the boards on: Sunday.