UA507 San FranciscoSFO · 16:55 RomeFCO · 13:40
UA507 by United Airlines flies from San Francisco (SFO) to Rome (FCO) for the Sun, Sep 6 departure.
arrived at FCO · 47 min late
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
Early read, sample still buildingConditions at SFO and FCO 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA507 actually runs
Pro Flight Search has tracked every published board update for UA507 across the SFO and FCO boards: schedule changes, gate pushes and actual clocks. Usually lands ~56 min late. Based on 4 confirmed landings · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA507 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: N793UA, N797UA, N204UA.
Board clocks recorded as SFO and FCO published them.
Planning around UA507? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA507 San Francisco to Rome on-time performance, measured from the SFO and FCO airport boards.
https://proflightsearch.com/flight/UA507
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