UA1145 PortlandPDX · 15:23 San FranciscoSFO · 17:16
UA1145 by United Airlines flies from Portland (PDX) to San Francisco (SFO).
landed at SFO · confirmed by live position
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PDX and SFO 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 PDX
ForecastThu 5 Nov, local date
- 84% chance of rain
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 San Francisco
ForecastThu 5 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 Portland to San Francisco flights today
same route · United AirlinesIf UA1145 is cancelled, these are the other United Airlines nonstop flights from Portland to San Francisco on the same day, with scheduled departure times in PDX 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 UA1145 actually runs
Pro Flight Search has tracked every published board update for UA1145 across the PDX and SFO boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +27 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1145 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 PDX and SFO published them.
Planning around UA1145? 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: UA1145 Portland to San Francisco on-time performance, measured from the PDX and SFO airport boards.
https://proflightsearch.com/flight/UA1145
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