UA1845 San FranciscoSFO · 12:00 RenoRNO · 13:04
UA1845 by United Airlines flies from San Francisco (SFO) to Reno (RNO) for the Wed, Oct 28 departure.
estimated arrival at RNO · local time · past this estimate · waiting on the board
board checked 16m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 11:54 · typical taxi-out at SFO ≈ 12.8 min.
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 SFO and RNO are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 Reno with United Airlines · Thu 29 Oct, local date
- Chance a departure is cancelled
- 0.2%1.8× usual
- Chance a departure leaves 60+ min late
- 6.6%0.9× usual
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 5 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 Reno flights today
same route · United AirlinesIf UA1845 is cancelled, these are the other United Airlines nonstop flights from San Francisco to Reno on the same day, with scheduled departure times in SFO local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1845 actually runs
Pro Flight Search has tracked every published board update for UA1845 across the SFO and RNO boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min late. Based on 3 confirmed landings · 2/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA1845 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: N827UA, N838UA, N811UA.
Board clocks recorded as SFO and RNO published them.
Planning around UA1845? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1845 San Francisco to Reno on-time performance, measured from the SFO and RNO airport boards.
https://proflightsearch.com/flight/UA1845
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