JTL420 (KMS AIR) was operating from KMDW to KLEX (Blue Grass Airport) on 2026-06-14. SkyMeter detected a diversion to John C Tune Airport (KJWN) on runway 02 at 21:05 UTC. Peak cruise altitude FL385, turnaround area near Shelburn, US. Approach stability score: 71/100. 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 6 kt wind, 6 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 02
- 493 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 71/100
- 6 kt wind
- 6 kt crosswind component
- 16,093 m visibility
- METAR KJWN 312350Z 36003KT 10SM CLR 33/21 A3003
Flight context
- JTL420
- KMS AIR
- F900
- KMDW → KJWN
- 2026-06-14 21:05 UTC
- KJWN runway 02
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