UA4250 WashingtonIAD · 17:35 SyracuseSYR · 19:08
UA4250 by United Airlines flies from Washington (IAD) to Syracuse (SYR) for the Sat, Oct 24 departure.
departs IAD · on schedule
board checked 228m ago · checking again in 45s
⚖ UA4250 typically leaves +26 and lands −15. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe 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 operationmedian arrival −15 min · 0 cancelled · 11 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at IAD and SYR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Washington to Syracuse flights today
same route · United AirlinesIf UA4250 is cancelled, these are the other United Airlines nonstop flights from Washington to Syracuse on the same day, with scheduled departure times in IAD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA4250 actually runs
Pro Flight Search has tracked every published board update for UA4250 across the IAD and SYR boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 11 confirmed landings · 10/11 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 UA4250 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N14186, N14148, N12142, N14174.
Board clocks recorded as IAD and SYR published them.
Planning around UA4250? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — UA4250 Washington to Syracuse on-time performance, measured from the IAD and SYR airport boards.
https://proflightsearch.com/flight/UA4250
.