Diversion — DAL2331

KDET · 15

2026-07-31 17:57 UTC· KPHL → KDET· DELTA AIR LINES INC· B712

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DAL2331 (Delta AIR Lines) was operating from KPHL to KDTW (Detroit Metropolitan Wayne County Airport) on 2026-07-31. SkyMeter detected a diversion to Coleman A. Young Municipal Airport (KDET) on runway 15 at 17:57 UTC. Peak cruise altitude FL295, turnaround area near Clarion, US. METAR at the time reported 3 kt wind, 3 kt crosswind component, 16,093 m visibility. Detection algorithm and known limitations: see SkyMeter methodology.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • VIP6/9918 2026-07-31 14:00Z – 2026-07-31 19:30Z SFC–17,999 ft

    THURMONT, MD, Friday, July 31, 2026 Local

    View FAA NOTAM →
  • VIP6/9920 2026-07-31 14:00Z – 2026-07-31 19:30Z SFC–17,999 ft

    THURMONT, MD, Friday, July 31, 2026 Local

    View FAA NOTAM →
  • VIP6/9921 2026-07-31 14:00Z – 2026-07-31 19:30Z SFC–17,999 ft

    THURMONT, MD, Friday, July 31, 2026 Local

    View FAA NOTAM →

SkyMeter cross-referenced this flight against FAA-published TFRs that were active during its window and within its geographic bounding box. Overlap doesn't necessarily mean violation — the aircraft may have been outside the TFR’s precise polygon or flying under air-traffic-control coordination.

Pilot review data

  • Runway 15
  • 625 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • 3 kt wind
  • 3 kt crosswind component
  • 16,093 m visibility
  • KDET 161353Z 06006KT 10SM OVC013 21/19 A3032 RMK AO2 SLP263 T02060189

Flight context

  • DAL2331
  • Delta AIR Lines
  • B712
  • KPHL → KDET
  • 2026-07-31 17:57 UTC
  • KDET runway 15

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· KDET