Go-around — UAL900

KSFO · 28R

2026-03-19 21:08 UTC· EGLL → KSFO· UNITED AIRLINES INC· B772

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UAL900 (United Airlines) was operating from EGLL to KSFO on 2026-03-19. SkyMeter detected a go-around at San Francisco International Airport (KSFO) on runway 28R at 21:08 UTC. Trace data at the event: 650 ft AGL, 164 kt GS. METAR at the time reported 4 kt wind, 4 kt crosswind component, 16,093 m visibility. A go-around is a discontinued landing approach in which the pilot adds power and climbs back to a safe altitude before re-attempting the approach or proceeding to an alternate. It is a routine safety response, not an emergency, and is taught as the standard reaction to any unstable approach. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY5/2811 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–1,000 ft

    NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4348 2026-03-08 07:00Z – 2026-11-01 06:59Z SFC–2,400 ft

    GRAND FORKS AFB, ND, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3475 2026-03-08 09:00Z – 2026-11-01 09:59Z SFC–180 ft

    BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 28R
  • 650 ft AGL at event
  • 164 kt ground speed
  • 0 fpm vertical
  • 4 kt wind
  • 4 kt crosswind component
  • 16,093 m visibility
  • KSFO 221256Z 17004KT 10SM FEW008 BKN016 14/12 A2995 RMK AO2 SLP140 T01390122

Flight context

  • UAL900
  • United Airlines
  • B772
  • EGLL → KSFO
  • 2026-03-19 21:08 UTC
  • KSFO runway 28R

All events on this flight

Go-around 21:08:11 UTC · KSFO runway 28R · 650 ft AGL · 164 kt GS
Go-around 21:08:14 UTC · KSFO runway 28R · 751 ft AGL · 167 kt GS
Go-around 21:08:14 UTC · KSFO runway 28R · 751 ft AGL · 167 kt GS

Automated analysis. Events shown on this page (such as go-around, unstable approach, or runway events) are heuristic classifications produced by algorithms from publicly broadcast ADS-B data. They are intended to surface flights of interest for further review — they are not findings of fact, and they do not determine pilot fault, regulatory compliance, or the cause of any occurrence. Coverage gaps and sensor noise can affect accuracy. Only the relevant civil aviation authority or accident investigation body can make official determinations. How we detect events · Dispute or correct this data

SkyMeter · trace data observed via ADS-B· KSFO