Diversion — AAL3257

KTUL · 18L

2026-05-24 21:54 UTC· KMIA → KTUL· UMB BANK NA TRUSTEE· A321

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AAL3257 (UMB Bank NA) was operating from KMIA to KDFW (Dallas Fort Worth International Airport) on 2026-05-24. SkyMeter detected a diversion to Tulsa International Airport (KTUL) on runway 18L at 21:54 UTC. Peak cruise altitude FL360, turnaround area near Saraland, US. Approach stability score: 90/100. 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 6 kt wind, 6 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)
  • SECURITY5/2858 2025-12-26 04:59Z – 2026-07-02 03:59Z SFC–1,000 ft

    OCHOPPEE, FL, Thursday, December 25, 2025 through Wednesday, July 1, 2026 Local

    View FAA NOTAM →
  • SECURITY6/2036 2026-05-22 05:00Z – 2026-05-27 09:30Z SFC–17,999 ft

    Macon, GA, Friday, May 22, 2026 through Wednesday, May 27, 2026 Local

    View FAA NOTAM →
  • SECURITY6/2330 2026-05-23 05:00Z – 2026-05-27 09:30Z SFC–17,999 ft

    Macon, GA, Saturday, May 23, 2026 through Wednesday, May 27, 2026 Local

    View FAA NOTAM →
  • HAZARDS6/2521 2026-05-23 12:00Z – 2026-05-26 01:00Z SFC–2,500 ft

    13NM W DELAND, FL, Saturday, May 23, 2026 through Tuesday, May 26, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2531 2026-05-23 13:38Z – 2026-05-26 01:00Z SFC–2,500 ft

    13NM W DELAND, FL, Saturday, May 23, 2026 through Tuesday, May 26, 2026 UTC

    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 18L
  • 644 ft AGL at event
  • 120 kt ground speed
  • 0 fpm vertical
  • Approach stability 90/100
  • 6 kt wind
  • 6 kt crosswind component
  • 16,093 m visibility
  • KTUL 200450Z AUTO 18011KT 10SM FEW100 30/16 A2987 RMK T03000160 FRQ LTGICCC DSNT NW-N CB DSNT NW-N MOV NE MADISHF

Flight context

  • AAL3257
  • UMB Bank NA
  • A321
  • KMIA → KTUL
  • 2026-05-24 21:54 UTC
  • KTUL runway 18L

All events on this flight

Diversion 21:54:16 UTC · KTUL runway 18L · 644 ft AGL · 120 kt GS
Diversion 21:54:16 UTC · KTUL runway 18L · 644 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· KTUL