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Is UA1784 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

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

Estimated arrivalLast reported

77 min late

This update may be out of date.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

Update time unavailable

Departure

Newark

EWR

Actual

Scheduled 21:30

Aug 22

Arrival

Dulles

IAD

Estimated

Scheduled 22:59

Aug 23

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Not available

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

Arrived

9 min early

Updated

Departure

Las Vegas

LAS

Actual

Scheduled 10:20

Aug 22

Arrival

Newark

EWR

Actual

Scheduled 18:25

Aug 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Newark → DullesEWRIAD
Route overview
Route overview: Las Vegas → NewarkLASEWR
Route overview

Recent arrivals

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

  • EWR → IAD

    20 min early

  • LAS → EWR

    8 min late

  • EWR → IAD

    15 min early

  • LAS → EWR

    8 min early

  • EWR → IAD

    7 min late
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
52
Arrivals over 15 minutes late
9
Observed cancellations
0
Observed occurrences
59

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

UA1784 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedNewarkDulles
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-20
Sep 17, 2026ArrivedLas VegasNewark
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8
Sep 16, 2026ArrivedNewarkDulles
-15
Sep 16, 2026ArrivedLas VegasNewark
-8
Sep 15, 2026ArrivedNewarkDulles
7
Sep 15, 2026ArrivedLas VegasNewark
-23
Sep 14, 2026ArrivedNewarkDulles
5
Sep 14, 2026ArrivedLas VegasNewark
16
Sep 13, 2026ArrivedNewarkDulles
27
Sep 13, 2026ArrivedLas VegasNewark
-9
Sep 12, 2026ArrivedNewarkDulles
-33
Sep 12, 2026ArrivedLas VegasNewark
-23
Sep 11, 2026ArrivedNewarkDulles
38
Sep 11, 2026ArrivedLas VegasNewark
-11
Sep 10, 2026ArrivedNewarkDulles
44
Sep 10, 2026ArrivedLas VegasNewark
-31
Sep 9, 2026ArrivedNewarkDulles
8
Sep 9, 2026ArrivedLas VegasNewark
-5
Sep 8, 2026ArrivedNewarkDulles
-2
Sep 8, 2026ArrivedLas VegasNewark
-19
Sep 7, 2026ArrivedNewarkDulles
-2
Sep 7, 2026ArrivedLas VegasNewark
35
Sep 6, 2026ArrivedNewarkDulles
-18
Sep 5, 2026ArrivedNewarkDulles
-31
Sep 5, 2026ArrivedLas VegasNewark
-27
Sep 4, 2026ArrivedNewarkDulles
-21
Sep 4, 2026ArrivedLas VegasNewark
-39
Sep 3, 2026ArrivedNewarkDulles
72
Sep 3, 2026ArrivedLas VegasNewark
1
Sep 2, 2026ArrivedNewarkDulles
5
Sep 2, 2026ArrivedLas VegasNewark
-32
Sep 1, 2026ArrivedNewarkDulles
147
Sep 1, 2026ArrivedLas VegasNewark
132
Aug 31, 2026ArrivedNewarkDulles
-39
Aug 31, 2026ArrivedLas VegasNewark
2
Aug 30, 2026ArrivedNewarkDulles
-22
Aug 30, 2026ArrivedLas VegasNewark
-20
Aug 29, 2026ArrivedNewarkDulles
-31
Aug 29, 2026ArrivedLas VegasNewark
-35
Aug 28, 2026ArrivedNewarkDulles
4
Aug 28, 2026ArrivedLas VegasNewark
15
Aug 27, 2026ArrivedLas VegasSyracuse
0
Aug 26, 2026ArrivedLas VegasNewark
-31
Aug 25, 2026ArrivedNewarkDulles
-20
Aug 25, 2026ArrivedLas VegasNewark
-42
Aug 24, 2026ArrivedNewarkDulles
-30
Aug 24, 2026ArrivedLas VegasNewark
-13
Aug 23, 2026ArrivedLas VegasNewark
-11
Aug 22, 2026ArrivedLas VegasNewark
-9
Aug 21, 2026ArrivedNewarkDulles
-27
Aug 21, 2026ArrivedLas VegasLinden
2
Aug 19, 2026ArrivedLas VegasNewark
-9

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