Diversion — UPS988

KBIL · 10L

2026-01-21 12:37 UTC· KRFD → KBIL· WILMINGTON TRUST CO OWNER TRUSTEE· B752

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UPS988 (Wilmington Trust Co Owner) was operating from KRFD to KBFI (Boeing Field King County International Airport) on 2026-01-21. SkyMeter detected a diversion to Billings Logan International Airport (KBIL) on runway 10L at 12:37 UTC. Peak cruise altitude FL348, turnaround area near Jerauld, US. Approach stability score: 87/100. 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 9 kt wind, 6 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Pilot review data

  • Runway 10L
  • 3488 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 87/100
  • 9 kt wind
  • 6 kt crosswind component
  • 16,093 m visibility
  • KBIL 110053Z 04020G31KT 10SM FEW060 BKN080 BKN110 10/04 A2976 RMK AO2 PK WND 03031/0049 SLP071 VIRGA T01000044

Flight context

  • UPS988
  • Wilmington Trust Co Owner
  • B752
  • KRFD → KBIL
  • 2026-01-21 12:37 UTC
  • KBIL runway 10L

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· KBIL