UA8121

ACV → SFO · Airbus A320 233 · United Airlines

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For travellers

Arrival · San Francisco (SFO)

Scheduled 09:17 · Estimated 09:11 · early

Board status: On time

In the air, ~4m to go (91% of the route flown)

Board data from sfo, updated 49 min ago; times local to each airport.

Flight

Status

In progress

Departure

California Redwood Coast-Humboldt County Airport (ACV) — Arcata/Eureka, United States

Departed

2026-10-02 16:09 UTC

Arrival

San Francisco International Airport (SFO) — San Francisco, United States (scheduled)

Scheduled arrival

2026-10-02 16:17 UTC

Estimated arrival

2026-10-02 16:11 UTC

Progress

91% · ~4m remaining

Distance flown

391 km

Straight-line distance

402 km

Aircraft

Registration

N485UA

Type

Airbus A320 233

Seats

150 total (96 Economy, 42 Economy Plus, 12 First)

CO2 (EMEP est., total)

9.9 t (64 kg/pax Economy, 85 kg/pax Business)

Altitude & speed

Max altitude

27,025 ft

Max ground speed

479 kt

Tracked

32m · 391 km

Note

still in progress - the track so far

Altitude (ft, max 27,025)

Ground speed (kt, max 479)

Altitude (ft, max 27,025)

Ground speed (kt, max 479)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 16:09 UTC	UAL8121	ACV → SFO Arcata/Eureka → San Francisco	N485UA	Airbus A320 233	In progress	~402 km est.
2026-09-17 20:07 UTC	UAL8121	ORD → PHX Chicago → Phoenix	N61882	Boeing 737-900	Completed	2571 km

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