Skip to content
Sign up

United Airlines

Is UA4831 delayed?

No result recorded for UA4831 on Nov 14. It was scheduled to reach Roanoke at 14:12 (as of Nov 14, 20:39 UTC).

Usually on time: arrived within 15 min of schedule on 12 of the last 14 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Dulles

IAD

Scheduled

Nov 14

Arrival

Roanoke

ROA

Scheduled

Nov 14

Times shown in airport local time

Service date: · Scheduled departure date (America/New_York)

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Dulles → Roanoke

    25 min early

  • Dulles → Roanoke

    25 min early

  • Dulles → Roanoke

    25 min late

  • Dulles → Roanoke

    33 min early

  • Dulles → Roanoke

    11 min early

Is UA4831 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
14
On time
86%
of 14 arrivals
Late
14%
of 14 arrivals
Cancelled
0%
of 18 flights
Median arrival delay
19 min early
9 in 10 arrived within
11 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Dulles (IAD) departures

Left more than 15 min late
35 of 95
Cancelled today
32
Flights from Dulles to Roanoke today

Related flights

Other flights IAD → KROA

Return flights KROA → IAD

All United Airlines flights

Flight history and details
UA4831 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 11, 2026ArrivedDullesRoanoke-25
Nov 10, 2026ArrivedDullesRoanoke-25
Nov 9, 2026ArrivedDullesRoanoke25
Nov 8, 2026ArrivedDullesRoanoke-33
Nov 7, 2026ArrivedDullesRoanoke-11
Nov 5, 2026ArrivedDullesRoanoke-14
Nov 4, 2026ArrivedDullesRoanoke-16
Nov 2, 2026ArrivedDullesRoanoke-28
Nov 1, 2026ArrivedDullesRoanoke-18
Oct 30, 2026ArrivedDullesRoanoke-32
Oct 29, 2026ArrivedDullesRoanoke-20
Oct 28, 2026ArrivedDullesRoanoke-19
Oct 27, 2026ArrivedDullesRoanoke20
Oct 25, 2026ArrivedDullesRoanoke-11
Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.