UA875United Airlines · SFO → HND
live · 30m ago
Route confirmed United Airlines

UA875 San FranciscoSFO · 10:20 TokyoHND · 14:50

UA875 by United Airlines flies from San Francisco (SFO) to Tokyo (HND) for the Thu, Nov 12 departure.

Right nowAwaiting arrival in Tokyo · off blocks 10:24 · 4 min late
14:47

estimated arrival at HND · local time · past this estimate · waiting on the board

En routeUA875 · position estimated
SFOSan FranciscoHNDTokyo
Estimated from the boardsarr 14:47

Board estimate · gate and arrival times. Off blocks 10:24 · typical taxi-out at SFO ≈ 11 min. No receiver coverage over open ocean.

Typical gate push+2 minmedian posted departure
Typical arrival+2 minmedian over 4 operations

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-12
+4 gate · −3 arrival
11-11
+0 gate · −16 arrival
11-10
+4 gate · +7 arrival
11-09
−3 gate · +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
SFOSan FranciscoOn-time likelySFO delay board →
HNDTokyoOn-time likelyHND delay board →
SFO→HNDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
1.9%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at SFO and HND 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

Fri 13 Nov, local date

High17°Clikely 16°C to 18°C
Low13°Clikely 11°C to 15°C
  • 97% chance of rain
  • Gusts to 33 kt

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 Tokyo

Forecast

Sat 14 Nov, local date

High20°Clikely 18°C to 21°C
Low13°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.

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 UA875 actually runs

Pro Flight Search has tracked every published board update for UA875 across the SFO and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min late. Based on 3 confirmed landings · 3/3 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA875 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
11-12SFO 10:20 10:24 (+4)HND 14:50 14:47 (−3)
11-11SFO 10:20 (+0)HND 14:50 14:34 (−16)
11-10SFO 10:20 10:24 (+4)HND 14:50 14:57 (+7)
11-09SFO 10:20 10:17 (−3)HND 14:50 15:01 (+11)

Board clocks recorded as SFO and HND published them.

Planning around UA875? 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: UA875 San Francisco to Tokyo on-time performance, measured from the SFO and HND airport boards.

Canonical URL
https://proflightsearch.com/flight/UA875
How we measure this →