UA1814United Airlines · EWR → SEA
live · 14m ago
Route confirmed United Airlines

UA1814 New YorkEWR SeattleSEA

UA1814 by United Airlines flies from New York (EWR) to Seattle (SEA).

Right nowNext departure tomorrow Operates daily
18:26

scheduled from EWR

The route today

live boards
EWRNew YorkOn-time likelyEWR delay board →
SEASeattleOn-time likelySEA delay board →
EWR→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
27%Chance of 15+ min delay
2.2%Chance of cancellation
+0 minTypical airport delay in this weather

Conditions at EWR and SEA 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 EWR

Forecast

Tue 10 Nov, local date

High16°Clikely 15°C to 18°C
Low6°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 SEA

Forecast

Tue 10 Nov, local date

High14°Clikely 13°C to 16°C
Low11°Clikely 9°C to 12°C
  • 97% chance of rain

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 Seattle flights today

same route · United Airlines
UA1330departs 07:55
UA2614departs 18:17

If UA1814 is cancelled, these are the other United Airlines nonstop flights from New York to Seattle 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 UA1814 actually runs

Pro Flight Search has tracked every published board update for UA1814 across the EWR and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at EWR and SEA.

The verdict above is that record speaking, so it reflects how UA1814 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA1814? 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: UA1814 New York to Seattle on-time performance, measured from the EWR and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1814
How we measure this →