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United Airlines

Is UA4874 delayed?

No delay reported yet. UA4874 is scheduled to leave Rochester at 20:02 on Nov 14 and reach Dulles at 21:11 (as of Nov 14, 15:47 UTC).

Usually on time: arrived within 15 min of schedule on 22 of the last 25 flights.

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Rochester

ROC

Scheduled

Nov 14

Arrival

Dulles

IAD

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.

  • Rochester → Dulles

    118 min late

  • Rochester → Dulles

    39 min early

  • Rochester → Dulles

    17 min early

  • Rochester → Dulles

    35 min early

  • Rochester → Dulles

    35 min early

Is UA4874 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
25
On time
88%
of 25 arrivals
Late
12%
of 25 arrivals
Cancelled
4%
of 26 flights
Median arrival delay
22 min early
9 in 10 arrived within
20 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
17 of 46
Cancelled today
28

Related flights

All United Airlines flights

Flight history and details
UA4874 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026CancelledRochesterDullesNot availableNot available
Nov 12, 2026ArrivedRochesterDulles118
Nov 11, 2026ArrivedRochesterDulles-39
Nov 10, 2026ArrivedRochesterDulles-17
Nov 9, 2026ArrivedRochesterDulles-35
Nov 8, 2026ArrivedRochesterDulles-35
Nov 7, 2026ArrivedRochesterDulles-34
Nov 6, 2026ArrivedRochesterDulles31
Nov 5, 2026ArrivedRochesterDulles-31
Nov 4, 2026ArrivedRochesterDulles-33
Nov 3, 2026ArrivedRochesterDulles-39
Nov 2, 2026ArrivedRochesterDulles-26
Nov 1, 2026ArrivedRochesterDulles-23
Oct 30, 2026ArrivedRochesterDulles-25
Oct 29, 2026ArrivedRochesterDulles-31
Oct 28, 2026ArrivedRochesterDulles-27
Oct 27, 2026ArrivedRochesterDulles-18
Oct 26, 2026ArrivedRochesterDulles-12
Oct 25, 2026ArrivedRochesterDulles-38
Oct 23, 2026ArrivedRochesterDulles-12
Oct 22, 2026ArrivedRochesterDulles4
Oct 21, 2026ArrivedRochesterDulles-10
Oct 20, 2026ArrivedRochesterDulles-10
Oct 19, 2026ArrivedRochesterDulles3
Oct 18, 2026ArrivedRochesterDulles-22
Oct 16, 2026ArrivedRochesterDulles65
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