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United Airlines

Is UA4522 delayed?

UA4522 is cancelled on Nov 14.

Usually on time: 23 of its last 26 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.

Last reported

Cancelled

This update may be out of date.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

Update time unavailable

Departure

Huntsville

HSV

Scheduled

Nov 14

Arrival

Dulles

IAD

Scheduled

Nov 14

Times shown in airport local time

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

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.

  • Huntsville → Dulles

    7 min early

  • Huntsville → Dulles

    22 min early

  • Huntsville → Dulles

    24 min early

  • Huntsville → Dulles

    On time

  • Huntsville → Dulles

    19 min early

Is UA4522 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Landings recorded
26
Graded against schedule
26
Not graded
0
On time
85%
of 27 flights
Late
11%
of 27 flights
Cancelled
4%
of 27 flights
Diverted
0%
of 27 flights
Median arrival delay
18 min early
9 in 10 arrived within
14 min

On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.

How flight status works

Departures on record at these airports today

Dulles (IAD) departures

Delayed: left more than 15 min after schedule
45 delayed, 32 cancelled of 161 departures on record

Counts cover the departures on record at each airport, not its full schedule.

Related flights

Other flights KHSV → IAD

Return flights IAD → KHSV

All United Airlines flights

Flight history and details
UA4522 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 14, 2026CancelledHuntsvilleDullesNot availableNot available
Nov 13, 2026ArrivedHuntsvilleDulles-7
Nov 12, 2026ArrivedHuntsvilleDulles-22
Nov 11, 2026ArrivedHuntsvilleDulles-24
Nov 10, 2026ArrivedHuntsvilleDulles0
Nov 9, 2026ArrivedHuntsvilleDulles-19
Nov 8, 2026ArrivedHuntsvilleDulles-16
Nov 7, 2026ArrivedHuntsvilleDulles5
Nov 6, 2026ArrivedHuntsvilleDulles-33
Nov 5, 2026ArrivedHuntsvilleDulles-26
Nov 4, 2026ArrivedHuntsvilleDulles23
Nov 3, 2026ArrivedHuntsvilleDulles-22
Oct 31, 2026ArrivedHuntsvilleDulles0
Oct 30, 2026ArrivedHuntsvilleDulles-27
Oct 29, 2026ArrivedHuntsvilleDulles4
Oct 28, 2026ArrivedHuntsvilleDulles-4
Oct 27, 2026ArrivedHuntsvilleDulles-21
Oct 26, 2026ArrivedHuntsvilleDulles-26
Oct 25, 2026ArrivedHuntsvilleDulles25
Oct 24, 2026ArrivedChicagoAsheville-21
Oct 23, 2026ArrivedChicagoAsheville-27
Oct 22, 2026ArrivedChicagoAsheville-27
Oct 21, 2026ArrivedChicagoAsheville-2
Oct 20, 2026ArrivedChicagoAsheville-25
Oct 18, 2026ArrivedChicagoAsheville-13
Oct 17, 2026ArrivedChicagoAsheville50
Oct 16, 2026ArrivedChicagoAsheville-15
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