UA3773United Airlines · SFO → SJC
live · 3m ago
Route confirmed United Airlines

UA3773 San FranciscoSFO · 14:20 San JoseSJC · 14:37

UA3773 by United Airlines flies from San Francisco (SFO) to San Jose (SJC).

Right nowNext departure today Operates daily
17:15

scheduled from SFO

The route today

live boards
SFOSan FranciscoOn-time likelySFO delay board →
SJCSan JoseHigh riskSJC delay board →
SFO→SJCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
55%Chance of 15+ min delay
1.6%Chance of cancellation
+19 minTypical airport delay in this weather

Driven mainly by SFO (San Francisco), currently flying LIFR (low instrument). 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

Forecast

Tue 10 Nov, local date

High22°Clikely 20°C to 24°C
Low13°Clikely 12°C to 15°C

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 Jose

Forecast

Tue 10 Nov, local date

High24°Clikely 22°C to 27°C
Low12°Clikely 10°C to 14°C

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How UA3773 actually runs

Pro Flight Search has tracked every published board update for UA3773 across the SFO and SJC boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +76 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA3773 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-09SFO 14:20 15:05 (+45)SJC 14:37 15:46 (+69)
11-08SFO 14:20 15:05 (+45)SJC 14:37 15:46 (+69)

Aircraft

Recent tails: N2135U.

Board clocks recorded as SFO and SJC published them.

Planning around UA3773? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search: UA3773 San Francisco to San Jose on-time performance, measured from the SFO and SJC airport boards.

Canonical URL
https://proflightsearch.com/flight/UA3773
How we measure this →