UA284United Airlines · LAS → IAD
live · 7m ago
Route confirmed United Airlines

UA284 Las VegasLAS · 23:45 WashingtonIAD · 07:07

UA284 by United Airlines flies from Las Vegas (LAS) to Washington (IAD) for the Thu, Nov 12 departure.

Right nowScheduled · gate D58
23:45

departs LAS · on schedule

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
IADWashingtonOn-time likelyIAD delay board →
LAS→IADevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
2.2%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at LAS 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 Las Vegas

Forecast

Fri 13 Nov, local date

High21°Clikely 19°C to 23°C
Low14°Clikely 12°C to 15°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

Sat 14 Nov, local date

High10°Clikely 8°C to 12°C
Low2°Clikely 0°C to 4°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 Las Vegas to Washington flights today

same route · United Airlines
UA1140departs 07:40
UA2630departs 13:17

If UA284 is cancelled, these are the other United Airlines nonstop flights from Las Vegas to Washington on the same day, with scheduled departure times in LAS 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 UA284 actually runs

Pro Flight Search has tracked every published board update for UA284 across the LAS and IAD boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -15 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA284 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
11-12LAS 23:45IAD 07:07 06:40 (−27)
11-11LAS 23:45IAD 07:07 06:40 (−27)

Aircraft

Recent tails: N77530.

Board clocks recorded as LAS and IAD published them.

Planning around UA284? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

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: UA284 Las Vegas to Washington on-time performance, measured from the LAS and IAD airport boards.

Canonical URL
https://proflightsearch.com/flight/UA284
How we measure this →