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United Airlines

Is UA4503 delayed?

UA4503 is cancelled on Nov 14.

Usually on time: arrived within 15 min of schedule on 31 of the last 41 flights.

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Richmond

RIC

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.

  • Dulles → Providence

    14 min early

  • Richmond → Dulles

    14 min early

  • Dulles → Providence

    13 min early

  • Richmond → Dulles

    27 min early

  • Dulles → Providence

    22 min early

Is UA4503 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
41
On time
76%
of 41 arrivals
Late
24%
of 41 arrivals
Cancelled
2%
of 42 flights
Median arrival delay
10 min early
9 in 10 arrived within
27 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
UA4503 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026CancelledRichmondDullesNot availableNot available
Nov 13, 2026ArrivedDullesProvidence-14
Nov 13, 2026ArrivedRichmondDulles-14
Nov 12, 2026ArrivedDullesProvidence-13
Nov 12, 2026ArrivedRichmondDulles-27
Nov 11, 2026ArrivedDullesProvidence-22
Nov 11, 2026ArrivedRichmondDulles-21
Nov 10, 2026ArrivedRichmondDulles-21
Nov 9, 2026ArrivedDullesProvidence229
Nov 9, 2026ArrivedRichmondDulles-22
Nov 8, 2026ArrivedDullesProvidence15
Nov 8, 2026ArrivedRichmondDulles-20
Nov 7, 2026ArrivedRichmondDulles-14
Nov 6, 2026ArrivedDullesProvidence27
Nov 6, 2026ArrivedRichmondDulles26
Nov 5, 2026ArrivedDullesProvidence-12
Nov 5, 2026ArrivedRichmondDulles-4
Nov 4, 2026ArrivedDullesProvidence-9
Nov 4, 2026ArrivedRichmondDulles-9
Nov 3, 2026ArrivedRichmondDulles16
Nov 2, 2026ArrivedRichmondDulles-22
Nov 1, 2026ArrivedDullesProvidence-22
Nov 1, 2026ArrivedRichmondDulles-22
Oct 31, 2026ArrivedRichmondDulles-14
Oct 30, 2026ArrivedDullesProvidence21
Oct 30, 2026ArrivedRichmondDulles8
Oct 29, 2026ArrivedDullesProvidence-16
Oct 29, 2026ArrivedRichmondDulles-14
Oct 28, 2026ArrivedDullesProvidence-14
Oct 28, 2026ArrivedRichmondDulles-23
Oct 27, 2026ArrivedRichmondDulles-25
Oct 26, 2026ArrivedDullesProvidence-9
Oct 26, 2026ArrivedRichmondDulles-11
Oct 23, 2026ArrivedNewarkKnoxville-3
Oct 22, 2026ArrivedNewarkKnoxville-3
Oct 21, 2026ArrivedNewarkKnoxville17
Oct 20, 2026ArrivedNewarkKnoxville16
Oct 19, 2026ArrivedNewarkKnoxville83
Oct 18, 2026ArrivedNewarkKnoxville-4
Oct 17, 2026ArrivedNewarkKnoxville54
Oct 16, 2026ArrivedNewarkKnoxville154
Oct 15, 2026ArrivedNewarkKnoxville6
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