Diversion — AAL2939
KMSN · 182026-04-16 20:18 UTC· KSRQ → KMSN· U S BANK NA TRUSTEE· A319
AAL2939 (U S Bank NA) was operating from KSRQ to KORD (Chicago O'Hare International Airport) on 2026-04-16. SkyMeter detected a diversion to Dane County Regional Truax Field (KMSN) on runway 18 at 20:18 UTC. Peak cruise altitude FL399, turnaround area near Coffee, US. Approach stability score: 78/100. Scores in this band are observed on roughly 25% of approaches at this runway: one or more gates outside the per-runway tightest envelope, but still inside the typical operating range. METAR at the time reported 3 kt wind, 3 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 18
- 862 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 78/100
- 3 kt wind
- 3 kt crosswind component
- 16,093 m visibility
- KMSN 211253Z 03007KT 10SM FEW032 BKN110 BKN200 12/10 A3020 RMK AO2 SLP229 T01170100
Flight context
- AAL2939
- U S Bank NA
- A319
- KSRQ → KMSN
- 2026-04-16 20:18 UTC
- KMSN runway 18
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