UA187 JohannesburgJNB · 22:00 New YorkEWR · 08:25
UA187 by United Airlines flies from Johannesburg (JNB) to New York (EWR) for the Sat, Oct 31 departure.
departs JNB · on schedule
board checked 18m ago · checking again in 45s
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 −22 min · 2 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at JNB and EWR 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 on this route
ForecastJohannesburg to New York with United Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 2.3%0.9× usual
- Chance a departure leaves 60+ min late
- 5.0%1.6× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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.
Other Johannesburg to New York flights today
same route · United AirlinesIf UA187 is cancelled, this is the other United Airlines nonstop flight from Johannesburg to New York on the same day, with scheduled departure times in JNB 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 UA187 actually runs
Pro Flight Search has tracked every published board update for UA187 across the JNB and EWR boards: schedule changes, gate pushes and actual clocks. Usually lands ~22 min early. Based on 11 confirmed landings · 9/11 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 UA187 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: N29961, N29985, N13954.
Board clocks recorded as JNB and EWR published them.
Planning around UA187? 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: UA187 Johannesburg to New York on-time performance, measured from the JNB and EWR airport boards.
https://proflightsearch.com/flight/UA187
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