Diversion — DAL2055
KMSN · 182026-04-16 18:12 UTC· KSEA → KMSN· DELTA AIR LINES INC· B738
DAL2055 (Delta AIR Lines) was operating from KSEA 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 18:12 UTC. Peak cruise altitude FL394, turnaround area near Powder River, US. Approach stability score: 95/100. 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 7 kt wind, 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 95/100
- 7 kt wind
- 0 kt crosswind component
- 16,093 m visibility
- KMSN 211053Z 05008KT 10SM FEW110 BKN190 12/10 A3017 RMK AO2 SLP218 T01170100
Flight context
- DAL2055
- Delta AIR Lines
- B738
- KSEA → KMSN
- 2026-04-16 18:12 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