Return to field — UAL2664

KSFO · 1R

2025-09-02 16:47 UTC· KSFO KSFO· WILMINGTON TRUST CO TRUSTEE· B39M

UAL2664 (Wilmington Trust) was operating from KSFO to KBWI (Baltimore/Washington International Thurgood Marshall Airport) on 2025-09-02. SkyMeter detected a return to field at San Francisco International Airport (KSFO) on runway 1R at 16:47 UTC. Peak cruise altitude FL347, turnaround area near Wilton, US. Approach stability score: 90/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 0 kt wind, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 1R
  • 34728 ft AGL at event
  • 468 kt ground speed
  • 0 fpm vertical
  • Approach stability 90/100
  • 0 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KSFO 161156Z 21003KT 10SM FEW009 BKN021 15/12 A2991 RMK AO2 SLP127 T01500117 10161 20150 55003

Flight context

  • UAL2664
  • Wilmington Trust
  • B39M
  • KSFO → KSFO
  • 2025-09-02 16:47 UTC
  • KSFO runway 1R

All events on this flight

Return to field 16:47:10 UTC · KSFO runway 1R · 34,728 ft AGL · 468 kt GS
Squawk 7700 transmission 17:18:50 UTC · · 34,704 ft AGL · 443 kt GS
Squawk 7700 transmission 17:18:50 UTC · · 34,704 ft AGL · 443 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