F91590 San JoseSJC · 14:41 Las VegasLAS · 16:14
F91590 by Frontier Airlines flies from San Jose (SJC) to Las Vegas (LAS) for the Thu, Oct 29 departure.
arrived at LAS · 5 min late
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SJC and LAS 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 Jose to Las Vegas with Frontier Airlines · Fri 30 Oct, local date
- Chance a departure leaves 60+ min late
- 14%1.4× usual
Forecast weather: 79% chance of rain at Las Vegas
No cancellation outlook here: this airport's board does not publish cancellations reliably.
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 San Jose to Las Vegas flights today
same route · Frontier AirlinesIf F91590 is cancelled, this is the other Frontier Airlines nonstop flight from San Jose to Las Vegas on the same day, with scheduled departure times in SJC 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 F91590 actually runs
Pro Flight Search has tracked every published board update for F91590 across the SJC and LAS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +53 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how F91590 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: N674FR.
Board clocks recorded as SJC and LAS published them.
Planning around F91590? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: F91590 San Jose to Las Vegas on-time performance, measured from the SJC and LAS airport boards.
https://proflightsearch.com/flight/F91590
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