Go-around — UAL2661

KONT · 26R

2026-02-12 20:30 UTC· KSFO → KONT· UMB BANK NA TRUSTEE· B39M

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UAL2661 (UMB Bank NA) was operating from KSFO to KONT on 2026-02-12. SkyMeter detected a go-around at Ontario International Airport (KONT) on runway 26R at 20:30 UTC. Trace data at the event: 1408 ft AGL, 176 kt GS. METAR at the time reported 3 kt wind, 1 kt crosswind component, 12,875 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)
  • SECURITY5/0601 2025-11-30 19:00Z – 2026-05-31 18:59Z SFC–400 ft

    Los Angeles, CA, Sunday, November 30, 2025 through Sunday, May 31, 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 26R
  • 1408 ft AGL at event
  • 176 kt ground speed
  • 0 fpm vertical
  • 3 kt wind
  • 1 kt crosswind component
  • 12,875 m visibility
  • METAR KONT 231553Z 00000KT 8SM CLR 22/15 A2988 RMK AO2 SLP107 T02170150

Flight context

  • UAL2661
  • UMB Bank NA
  • B39M
  • KSFO → KONT
  • 2026-02-12 20:30 UTC
  • KONT runway 26R

All events on this flight

Go-around 20:30:39 UTC · KONT runway 26R · 1,408 ft AGL · 176 kt GS
Go-around 20:30:39 UTC · KONT runway 26R · 1,408 ft AGL · 176 kt GS
Go-around 20:30:39 UTC · KONT runway 26R · 1,408 ft AGL · 176 kt GS
Go-around 20:30:39 UTC · KONT runway 26R · 1,408 ft AGL · 176 kt GS
Go-around 20:30:48 UTC · KONT runway 26R · 1,191 ft AGL · 179 kt GS
Go-around 20:30:48 UTC · KONT runway 26R · 1,191 ft AGL · 179 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· KONT