UA871

For travellers

Terminal T2 · Gate D6

Scheduled 18:45 · Landed 19:43 · +59 min

Board status: To Gate

Landed 18:49 (estimated)

Board data from tpe, updated 25 min ago; times local to each airport.

Status

Incomplete (signal lost)

Departure

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

Departed

2026-10-02 10:28 UTC (first seen)

Arrival

Taiwan Taoyuan International Airport (TPE) — Taipei, Taiwan (scheduled)

Scheduled arrival

2026-10-02 10:45 UTC

Estimated arrival

2026-10-02 11:39 UTC

Distance flown

307 km

Straight-line distance

10391 km

Registration

Type

Boeing 777-300ER

Seats

350 total (204 Economy, 62 Economy Plus, 24 Premium Plus, 60 Polaris)

Max altitude

36,000 ft

Max ground speed

499 kt

Tracked

20m · 307 km

Altitude (ft, max 36,000)

Ground speed (kt, max 499)

Altitude (ft, max 36,000)

Ground speed (kt, max 499)

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.

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 10:28 UTC	UAL871	SFO → TPE San Francisco → Taipei	N2748U	Boeing 777-300ER	Incomplete (signal lost)	~889 km est. (307 km recorded)
2026-10-01 23:10 UTC	UAL871	SFO → TPE San Francisco → Taipei	N2748U	Boeing 777-300ER	Incomplete (signal lost)	~10504 km est. (469 km recorded)
2026-10-01 09:57 UTC	UAL871	SFO → TPE San Francisco → Taipei	N2250U	Boeing 777-300ER	Completed (landing confirmed by airport data)	372 km
2026-09-30 21:48 UTC	UAL871	SFO → TPE San Francisco → Taipei	N2250U	Boeing 777-300ER	Incomplete (signal lost)	~10509 km est. (375 km recorded)
2026-09-30 09:19 UTC	UAL871	SFO → TPE San Francisco → Taipei	N2136U	Boeing 777-300ER	Completed (landing confirmed by airport data)	~888 km est. (257 km recorded)
2026-09-29 21:46 UTC	UAL871	SFO → TPE San Francisco → Taipei	N2136U	Boeing 777-300ER	Incomplete (signal lost)	~10503 km est. (343 km recorded)