Skip to content

United Airlines

Is UA4456 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

9 min early

Official source · Updated

Departure

Greensboro

GSO

Actual

Scheduled 10:16

Sep 6

Arrival

Newark

EWR

Actual

Scheduled 07:33

Sep 6

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • EWR → ROC

    11 min early

  • EWR → ROC

    30 min early

  • EWR → ROC

    19 min early

  • EWR → ROC

    27 min late

  • EWR → ROC

    24 min early
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
14
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
18

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

UA4456 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 19, 2026ArrivedNewarkRochester
View this flight’s market
-11
Sep 18, 2026ArrivedNewarkRochester
-30
Sep 17, 2026ArrivedNewarkRochester
-19
Sep 16, 2026ArrivedNewarkRochester
27
Sep 15, 2026ArrivedNewarkRochester
-24
Sep 14, 2026ArrivedNewarkRochester
6
Sep 12, 2026ArrivedNewarkRochester
-11
Sep 11, 2026ArrivedNewarkRochester
80
Sep 10, 2026ArrivedNewarkRochester
-18
Sep 9, 2026ArrivedNewarkRochester
6
Sep 7, 2026ArrivedChicagoAppleton
-15
Sep 6, 2026ArrivedGreensboroNewark
-9
Sep 5, 2026ArrivedChicagoCedar Rapids
-17
Sep 4, 2026ArrivedChicagoAppleton
18

Essential cookies keep the site running; analytics are optional. Privacy policy