UA1800 Fort LauderdaleFLL · 16:11 San FranciscoSFO · 19:10
UA1800 by United Airlines flies from Fort Lauderdale (FLL) to San Francisco (SFO).
Same number through FLL → EWR → SFO
scheduled from FLL
Where the minutes go
last 6 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at FLL 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 on this route
ForecastFort Lauderdale to New York with United Airlines · Mon 2 Nov, local date
- Chance a departure is cancelled
- 2.2%3.0× usual
- Chance a departure leaves 60+ min late
- 21%1.7× usual
Forecast weather: 61% chance of thunder and 97% chance of rain at Fort Lauderdale
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 8 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 Fort Lauderdale to San Francisco flights today
same route · United AirlinesIf UA1800 is cancelled, these are the other United Airlines nonstop flights from Fort Lauderdale to San Francisco on the same day, with scheduled departure times in FLL 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 UA1800 actually runs
Pro Flight Search has tracked every published board update for UA1800 across the FLL and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 6 confirmed landings · 5/6 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how UA1800 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: N17425, N37510, N17417, N37469.
Board clocks recorded as FLL and SFO published them.
Planning around UA1800? 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: UA1800 Fort Lauderdale to San Francisco on-time performance, measured from the FLL and SFO airport boards.
https://proflightsearch.com/flight/UA1800
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