UA8100United Airlines · SFO → YVR
live · 32m ago
Route confirmed United Airlines

UA8100 San FranciscoSFO · 06:30 VancouverYVR

UA8100 by United Airlines flies from San Francisco (SFO) to Vancouver (YVR) for the Fri, Nov 6 departure.

Right nowEn route to Vancouver · off blocks 06:20 · 10 min early
En route

en route from SFO to YVR

En routeUA8100 · position estimated
SFOSan FranciscoYVRVancouver
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 06:20 · typical taxi-out at SFO ≈ 11.1 min.

Typical gate push−10 minmedian posted departure

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-06
−10 gate
11-05
−10 gate
11-04
−11 gate
11-03
−10 gate
11-01
−19 gate
10-29
−8 gate
10-28
−14 gate

The 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 operation

0 cancelled · 8 operations tracked

The route today

live boards
SFOSan FranciscoOn-time likelySFO delay board →
YVRVancouverHigh riskYVR delay board →
SFO→YVRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
2.4%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions at SFO and YVR 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 at San Francisco

Forecast

Sat 7 Nov, local date

High21°Clikely 19°C to 23°C
Low12°Clikely 11°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.

Tomorrow at YVR

Forecast

Sat 7 Nov, local date

High13°Clikely 12°C to 14°C
Low7°Clikely 5°C to 10°C
  • 97% chance of rain

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 San Francisco to Vancouver flights today

same route · United Airlines
UA2421departs 10:15
UA8504departs 11:25
UA1777departs 13:53
UA1151departs 13:58
UA8564departs 14:45
UA8506departs 16:30

If UA8100 is cancelled, these are the other United Airlines nonstop flights from San Francisco to Vancouver on the same day, with scheduled departure times in SFO 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 UA8100 actually runs

Pro Flight Search has tracked every published board update for UA8100 across the SFO and YVR boards: schedule changes, gate pushes and actual clocks. Usually departs ~10 min early. Based on 8 confirmed departures · 8/8 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA8100 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
11-06SFO 06:30 06:20 (−10)YVR
11-05SFO 06:30 06:20 (−10)YVR
11-04SFO 06:30 06:19 (−11)YVR
11-03SFO 06:30 06:20 (−10)YVR
11-01SFO 06:30 06:11 (−19)YVR
10-29SFO 06:30 06:22 (−8)YVR
10-28SFO 06:30 06:16 (−14)YVR
10-27SFO 06:30 06:24 (−6)YVR

Board clocks recorded as SFO and YVR published them.

Planning around UA8100? 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: UA8100 San Francisco to Vancouver on-time performance, measured from the SFO and YVR airport boards.

Canonical URL
https://proflightsearch.com/flight/UA8100
How we measure this →