UA271 ShannonSNN New YorkEWR · 14:55
UA271 by United Airlines flies from Shannon (SNN) to New York (EWR).
scheduled from SNN
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 −9 min · 0 cancelled · 7 operations tracked
The route today
live boardsTomorrow at EWR
ForecastMon 2 Nov, local date
- Chance a departure is cancelled
- 0.9%usually 2.6%
- Chance a departure leaves 60+ min late
- 9.1%usually 8.3%
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 530 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA271 actually runs
Pro Flight Search has tracked every published board update for UA271 across the SNN and EWR boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 7 confirmed landings · 6/7 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA271 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SNN and EWR published them.
Planning around UA271? 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: UA271 Shannon to New York on-time performance, measured from the SNN and EWR airport boards.
https://proflightsearch.com/flight/UA271
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