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Is UA4508 delayed?

No delay reported — UA4508 is expected in Newark at 16:08 on Sep 30, 21 min early.

Usually on time: arrived within 15 min of schedule on 14 of the last 24 flights.

Estimated arrivalLast reported

21 min early

This update may be out of date.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

Update time unavailable

Departure

Greensboro

GSO

Scheduled

Not available

Arrival

Newark

EWR

Estimated

Scheduled 16:29

Sep 30

Times shown in airport local time

Service date: · Scheduled arrival date; departure time unavailable (America/New_York)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

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

  • Greensboro → Newark

    3 min early

  • Greensboro → Newark

    25 min early

  • Greensboro → Newark

    291 min late

  • Greensboro → Newark

    29 min early

  • Greensboro → Newark

    21 min early

Is UA4508 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
24
On time
58%
of 24 arrivals
Late
42%
of 24 arrivals
Cancelled
0%
of 26 flights
Median arrival delay
7 min early
9 in 10 arrived within
162 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. 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

At the airports today

Newark (EWR) departures

Left more than 15 min late
5 of 61
Cancelled today
2

Related flights

All United Airlines flights

Flight history and details
UA4508 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 29, 2026ArrivedGreensboroNewark-3
Sep 28, 2026ArrivedGreensboroNewark-25
Sep 27, 2026ArrivedGreensboroNewark291
Sep 26, 2026ArrivedGreensboroNewark-29
Sep 25, 2026ArrivedGreensboroNewark-21
Sep 24, 2026ArrivedGreensboroNewark-17
Sep 23, 2026ArrivedChicagoWichita-20
Sep 22, 2026ArrivedChicagoWichita-26
Sep 21, 2026ArrivedChicagoWichita37
Sep 20, 2026ArrivedChicagoWichita14
Sep 19, 2026ArrivedChicagoWichita30
Sep 18, 2026ArrivedChicagoWichita36
Sep 17, 2026ArrivedChicagoWichita365
Sep 16, 2026ArrivedChicagoWichita141
Sep 12, 2026ArrivedChicagoWichita26
Sep 10, 2026ArrivedChicagoWichita18
Sep 9, 2026ArrivedChicagoWichita-10
Sep 8, 2026ArrivedChicagoWichita-37
Sep 7, 2026ArrivedAppletonChicago-37
Sep 6, 2026ArrivedChicagoWichita-36
Sep 5, 2026ArrivedChicagoWichita-17
Sep 5, 2026ArrivedAppletonChicago-34
Sep 4, 2026ArrivedChicagoWichita171
Sep 1, 2026ArrivedChicagoWichita56

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