PW421 ZanzibarZNZ Dar es SalaamDAR
PW421 by Precision Air flies from Zanzibar (ZNZ) to Dar es Salaam (DAR).
scheduled from ZNZ
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ZNZ and DAR 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. This route has few tracked flights so far, so treat this as an early read.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Zanzibar
ForecastTue 3 Nov, local date
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 Dar es Salaam
ForecastTue 3 Nov, local date
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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Zanzibar to Dar es Salaam flights today
same route · Precision AirIf PW421 is cancelled, these are the other Precision Air nonstop flights from Zanzibar to Dar es Salaam on the same day, with scheduled departure times in ZNZ 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 PW421 actually runs
Pro Flight Search has tracked every published board update for PW421 across the ZNZ and DAR boards: schedule changes, gate pushes and actual clocks. Combined risk score: 45.4/100. Based on airport operations, weather, and cached board history at ZNZ and DAR.
The verdict above is that record speaking, so it reflects how PW421 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around PW421? 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: PW421 Zanzibar to Dar es Salaam on-time performance, measured from the ZNZ and DAR airport boards.
https://proflightsearch.com/flight/PW421
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