PM421 San BartoloméACE · 11:20 TenerifeTFN · 12:10
PM421 by Canaryfly flies from San Bartolomé (ACE) to Tenerife (TFN).
scheduled from ACE
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ACE and TFN 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
ForecastSan Bartolomé to Tenerife with Canaryfly · Sat 31 Oct, local date
- Chance a departure leaves 60+ min late
- 3.1%0.7× usual
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · 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 San Bartolomé to Tenerife flights today
same route · CanaryflyIf PM421 is cancelled, these are the other Canaryfly nonstop flights from San Bartolomé to Tenerife on the same day, with scheduled departure times in ACE 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 PM421 actually runs
Pro Flight Search has tracked every published board update for PM421 across the ACE and TFN boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min late. Based on 3 confirmed landings · 3/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how PM421 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 ACE and TFN published them.
Planning around PM421? 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: PM421 San Bartolomé to Tenerife on-time performance, measured from the ACE and TFN airport boards.
https://proflightsearch.com/flight/PM421
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