LA8840 San FranciscoSFO New YorkJFK
LA8840 by LATAM Airlines flies from San Francisco (SFO) to New York (JFK).
scheduled from SFO
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SFO and JFK 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 Francisco to New York with LATAM Airlines · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.6%0.5× usual
- Chance a departure leaves 60+ min late
- 5.2%0.7× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 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 Francisco to New York flights today
same route · LATAM AirlinesIf LA8840 is cancelled, these are the other LATAM Airlines nonstop flights from San Francisco to New York on the same day, with scheduled departure times in SFO 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 LA8840 actually runs
Pro Flight Search has tracked every published board update for LA8840 across the SFO and JFK boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at SFO and JFK.
The verdict above is that record speaking, so it reflects how LA8840 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around LA8840? 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: LA8840 San Francisco to New York on-time performance, measured from the SFO and JFK airport boards.
https://proflightsearch.com/flight/LA8840
.