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United Airlines

Is UA4522 delayed?

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

Last reported

Cancelled

This update may be out of date.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

Update time unavailable

Departure

Dulles

IAD

Scheduled

Sep 18

Arrival

Greensboro

GSO

Scheduled

Sep 18

Times shown in airport local time

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.

  • IAD → GSO

    3 min late

  • IAD → GSO

    31 min late

  • IAD → GSO

    135 min late

  • IAD → GSO

    388 min late

  • IAD → GSO

    27 min early
Flight history and details

Aug 24, 2026 — Sep 23, 2026

Observed arrivals
17
Arrivals over 15 minutes late
3
Observed cancellations
1
Observed occurrences
27

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

UA4522 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedDullesGreensboro
3
Sep 21, 2026ArrivedDullesGreensboro
31
Sep 19, 2026ArrivedDullesGreensboro
135
Sep 18, 2026CancelledDullesGreensboroNot available
Not available
Sep 17, 2026ArrivedDullesGreensboro
388
Sep 16, 2026ArrivedDullesGreensboro
-27
Sep 15, 2026ArrivedDullesGreensboro
-5
Sep 12, 2026ArrivedDullesGreensboro
-14
Sep 11, 2026ArrivedDullesGreensboro
-12
Sep 10, 2026ArrivedDullesGreensboro
-13
Sep 9, 2026ArrivedDullesGreensboro
-13
Sep 8, 2026ArrivedDullesGreensboro
-12
Sep 7, 2026ArrivedDullesHuntsville
-17
Sep 5, 2026ArrivedDullesHuntsville
-16
Sep 4, 2026ArrivedDullesHuntsville
-22
Aug 30, 2026ArrivedDullesHuntsville
-33
Aug 25, 2026ArrivedDullesHuntsville
-39
Aug 24, 2026ArrivedDullesHuntsville
-34

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