Diversion — AAY1604

KBZN · 12

2026-06-07 23:13 UTC· KIWA → KBZN· ALLEGIANT AIR LLC· A320

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AAY1604 (Allegiant AIR) was operating from KIWA to KBIL (Billings Logan International Airport) on 2026-06-07. SkyMeter detected a diversion to Gallatin Field (KBZN) on runway 12 at 23:13 UTC. Peak cruise altitude FL375, turnaround area near East Carbon City, US. Approach stability score: 54/100. Scores in this band occur on roughly 10-15% of approaches at this runway, with multiple gates outside the per-runway envelope. METAR at the time reported 4 kt wind, 1 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)
  • HAZARDS6/2646 2026-05-25 15:00Z – 2026-06-08 04:00Z SFC–11,000 ft

    22NM SE JACKSON, WY, Monday, May 25, 2026 through Monday, June 8, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3889 2026-05-28 22:59Z – 2026-06-10 04:00Z SFC–10,500 ft

    11NM SE SPANISH FORK, UT, Thursday, May 28, 2026 through Wednesday, June 10, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/4164 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

    Sandy, UT, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4167 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

    Salt Lake City, UT, Monday, June 1, 2026 through Monday, July 20, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3948 2026-06-01 07:00Z – 2026-07-21 06:59Z

    MESA, AZ, Monday, June 1, 2026 through Tuesday, July 21, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/3966 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

    Mesa, AZ, Monday, June 1, 2026 through Monday, July 20, 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 12
  • 4462 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 54/100
  • 4 kt wind
  • 1 kt crosswind component
  • 16,093 m visibility
  • KBZN 182056Z 31006KT 10SM CLR 22/09 A3011 RMK AO2 SLP168 T02170089 58013

Flight context

  • AAY1604
  • Allegiant AIR
  • A320
  • KIWA → KBZN
  • 2026-06-07 23:13 UTC
  • KBZN runway 12

All events on this flight

Diversion 23:13:26 UTC · KBZN runway 12 · 4,462 ft AGL · 120 kt GS
Diversion 23:13:26 UTC · KBZN runway 12 · 4,462 ft AGL · 120 kt GS

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· KBZN