Diversion — UAL1811
KGRB · 062026-03-06 17:23 UTC· KPHL → KGRB· UNITED AIRLINES INC· B738
UAL1811 (United Airlines) was operating from KPHL to KORD (Chicago O'Hare International Airport) on 2026-03-06. SkyMeter detected a diversion to Austin Straubel International Airport (KGRB) on runway 06 at 17:23 UTC. Peak cruise altitude FL387, turnaround area near Avon Lake, US. Approach stability score: 94/100. 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 3 kt wind, 1 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 06
- 682 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 94/100
- 3 kt wind
- 1 kt crosswind component
- 16,093 m visibility
- METAR KGRB 291453Z 18006KT 10SM CLR 18/12 A3002 RMK AO2 SLP165 T01830117 58003
Flight context
- UAL1811
- United Airlines
- B738
- KPHL → KGRB
- 2026-03-06 17:23 UTC
- KGRB runway 06
All events on this flight
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