UA1784United Airlines · EWR → IAD
live · 3m ago
Route confirmed United Airlines

UA1784 New YorkEWR · 21:00 WashingtonIAD · 22:25

UA1784 by United Airlines flies from New York (EWR) to Washington (IAD).

Right nowDescending into Washington
19:34

estimated arrival at IAD · local time · ~72 min from now

LivePosition · updated 3m ago
IAD218 mi · ~72 min leftEWR
1,600 ftAltitudedescending
191 mphSpeed166 kt
207°Direction

Live position · flown path, last 1h 54m Descending early, still 218 mi from IAD — may be weather routing or a path change. Check with the airline.

⚖ UA1784 typically leaves −6 and lands −27. The air wins minutes back.

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-09
+16 arrival
11-08
−7 gate · +37 arrival
11-07
+37 gate · +15 arrival
11-06
+33 gate · +16 arrival
11-05
−4 gate · −34 arrival
11-04
−7 gate · −33 arrival
11-03
−7 gate · −32 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −27 min · 0 cancelled · 14 operations tracked

The route today

live boards
EWRNew YorkOn-time likelyEWR delay board →
IADWashingtonOn-time likelyIAD delay board →
EWR→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
3.9%Chance of cancellation
+3 minTypical airport delay in this weather

Conditions at EWR and IAD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at New York

Forecast

Tue 10 Nov, local date

High16°Clikely 15°C to 18°C
Low7°Clikely 5°C to 8°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Washington

Forecast

Tue 10 Nov, local date

High21°Clikely 19°C to 22°C
Low4°Clikely 2°C to 6°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other New York to Washington flights today

same route · United Airlines
UA1366departs 06:00
UA270departs 10:16
UA2755departs 15:08
UA3934departs 18:15
UA2218departs 19:59
UA2717departs 22:30

If UA1784 is cancelled, these are the other United Airlines nonstop flights from New York to Washington on the same day, with scheduled departure times in EWR local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA1784 actually runs

Pro Flight Search has tracked every published board update for UA1784 across the EWR and IAD boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 14 confirmed landings · 9/14 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA1784 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-09EWR 21:00IAD 22:25 22:41 (+16)
11-08EWR 21:00 20:53 (−7)IAD 22:25 23:02 (+37)
11-07EWR 21:00 21:37 (+37)IAD 22:25 22:40 (+15)
11-06EWR 21:00 21:33 (+33)IAD 22:25 22:41 (+16)
11-05EWR 21:00 20:56 (−4)IAD 22:25 21:51 (−34)
11-04EWR 21:01 20:54 (−7)IAD 22:26 21:53 (−33)
11-03EWR 21:00 20:53 (−7)IAD 22:25 21:53 (−32)
11-02EWR 21:00 20:52 (−8)IAD 22:25 22:41 (+16)
11-01EWR 21:00 20:54 (−6)IAD 22:25 21:55 (−30)
10-31EWR 21:00 20:54 (−6)IAD 22:25 21:56 (−29)
10-30EWR 21:00 20:52 (−8)IAD 22:25 22:05 (−20)
10-29EWR 21:00 20:56 (−4)IAD 22:25 21:51 (−34)
10-28EWR 21:00 21:01 (+1)IAD 22:25 21:56 (−29)
10-27EWR 21:00 20:50 (−10)IAD 22:25 21:59 (−26)

Aircraft

Recent tails: N37474, N14536, N37437, N77579.

Board clocks recorded as EWR and IAD published them.

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA1784 New York to Washington on-time performance, measured from the EWR and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1784
How we measure this →