UA5733United Airlines · PDX → SFO
live · 4m ago
Route confirmed United Airlines

UA5733 PortlandPDX San FranciscoSFO

UA5733 by United Airlines flies from Portland (PDX) to San Francisco (SFO).

Right nowNext departure today Operates daily
10:51

scheduled from PDX

The route today

live boards
PDXPortlandModerate riskPDX delay board →
SFOSan FranciscoHigh riskSFO delay board →
PDX→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
56%Chance of 15+ min delay
2.2%Chance of cancellation
+42 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 Portland

Forecast

Thu 12 Nov, local date

High15°Clikely 14°C to 17°C
Low10°Clikely 8°C to 12°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 Francisco

Forecast

Thu 12 Nov, local date

High20°Clikely 19°C to 22°C
Low13°Clikely 11°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.

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.

Other Portland to San Francisco flights today

same route · United Airlines
UA5503departs 05:30
UA611departs 05:30
UA2818departs 07:10
UA1114departs 09:00
UA4782departs 10:59
UA751departs 13:25

If UA5733 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 UA5733 actually runs

Pro Flight Search has tracked every published board update for UA5733 across the PDX and SFO boards: schedule changes, gate pushes and actual clocks. Combined risk score: 65.7/100. Based on airport operations, weather, and cached board history at PDX and SFO.

The verdict above is that record speaking, so it reflects how UA5733 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA5733? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA5733 Portland to San Francisco on-time performance, measured from the PDX and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/UA5733
How we measure this →