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United Airlines

Is UA4180 delayed?

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

Arrived

43 min early

Official source · Updated

Departure

Washington

DCA

Estimated

Aug 29

Arrival

Newark

EWR

Actual

Scheduled 19:31

Aug 29

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Washington → NewarkDCAEWR
Route overview

Recent arrivals

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

  • DCA → EWR

    32 min late

  • DCA → EWR

    21 min late

  • DCA → EWR

    23 min early

  • DCA → EWR

    23 min early

  • DCA → EWR

    3 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
24
Arrivals over 15 minutes late
8
Observed cancellations
1
Observed occurrences
25

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

UA4180 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedWashingtonNewark
View this flight’s market
32
Sep 15, 2026ArrivedWashingtonNewark
21
Sep 14, 2026ArrivedWashingtonNewark
-23
Sep 13, 2026ArrivedWashingtonNewark
-23
Sep 12, 2026ArrivedWashingtonNewark
-3
Sep 11, 2026ArrivedWashingtonNewark
93
Sep 10, 2026ArrivedWashingtonNewark
57
Sep 9, 2026ArrivedWashingtonNewark
60
Sep 8, 2026ArrivedWashingtonNewark
-7
Sep 7, 2026ArrivedWashingtonNewark
-27
Sep 6, 2026ArrivedWashingtonNewark
-8
Sep 5, 2026ArrivedWashingtonNewark
-14
Sep 4, 2026ArrivedWashingtonNewark
1244
Sep 3, 2026ArrivedWashingtonNewark
19
Aug 31, 2026ArrivedWashingtonNewark
-22
Aug 30, 2026ArrivedWashingtonNewark
-25
Aug 29, 2026ArrivedWashingtonNewark
-43
Aug 28, 2026ArrivedWashingtonNewark
-15
Aug 27, 2026CancelledWashingtonNewarkNot available
Not available
Aug 26, 2026ArrivedWashingtonNewark
-29
Aug 25, 2026ArrivedWashingtonNewark
-21
Aug 24, 2026ArrivedWashingtonNewark
-23
Aug 23, 2026ArrivedWashingtonNewark
33
Aug 22, 2026ArrivedWashingtonNewark
-18
Aug 21, 2026ArrivedWashingtonNewark
10

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