UA1604 San FranciscoSFO · 10:45 RenoRNO · 14:24
UA1604 by United Airlines flies from San Francisco (SFO) to Reno (RNO) for the Fri, Nov 6 departure.
Same number through SFO → DEN → RNO
departs SFO · on schedule
board checked 33m ago · checking again in 45s
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. 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 at San Francisco
ForecastSat 7 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 Denver
ForecastSat 7 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 San Francisco to Reno flights today
same route · United AirlinesIf UA1604 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 that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How UA1604 actually runs
Pro Flight Search has tracked every published board update for UA1604 across the SFO and RNO boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1604 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: N14512, N14546, N94556.
Board clocks recorded as SFO and RNO published them.
Planning around UA1604? 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: UA1604 San Francisco to Reno on-time performance, measured from the SFO and RNO airport boards.
https://proflightsearch.com/flight/UA1604