UA1333United Airlines · YVR → SFO
live · 18m ago
Route confirmed United Airlines

UA1333 VancouverYVR · 09:47 San FranciscoSFO · 12:11

UA1333 by United Airlines flies from Vancouver (YVR) to San Francisco (SFO) for the Tue, Sep 8 departure.

Right nowLanded in San Francisco · today
12:31

arrived at SFO · 20 min late

Typical gate push+15 minmedian posted departure
Typical arrival−11 minmedian over 4 operations
Wins back in air~26 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
09-08
+16 gate · +20 arrival
09-07
+15 gate · −13 arrival
09-06
+8 gate · −33 arrival
09-05
−11 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
YVRVancouverOn-time likelyYVR delay board →
SFOSan FranciscoOn-time likelySFO delay board →
YVR→SFOevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
55%Chance of 15+ min delay
2.9%Chance of cancellation

Conditions at YVR and SFO 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 departures
061422
M
T
W
T
F
S
S

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

Other Vancouver to San Francisco flights today

same route · United Airlines
UA8230departs 00:36
UA2322departs 07:00
UA1230departs 15:15
UA448departs 17:25
UA1083departs 19:20
UA3936departs 20:43

If UA1333 is cancelled, these are the other United Airlines nonstop flights from Vancouver to San Francisco on the same day, with scheduled departure times in YVR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How UA1333 actually runs

Pro Flight Search has tracked every published board update for UA1333 across the YVR and SFO boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 4 confirmed landings · 3/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA1333 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
09-08YVR 09:47 10:03 (+16)SFO 12:11 12:31 (+20)
09-07YVR 09:47 10:02 (+15)SFO 12:11 11:58 (−13)
09-06YVR 09:47 09:55 (+8)SFO 12:11 11:38 (−33)
09-05YVR SFO 12:11 12:00 (−11)

Aircraft

Recent tails: N77537, N76519.

Board clocks recorded as YVR and SFO published them.

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 — UA1333 Vancouver to San Francisco on-time performance, measured from the YVR and SFO airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1333
How we measure this →