Unstable approach — AAL2019

AAL2019 (Wilmington Trust) was operating from KLAS to KDCA on 2026-07-20. SkyMeter detected a low approach-stability score at Ronald Reagan Washington National Airport (KDCA) on runway 19 at 22:46 UTC. Trace data at the event: 1122 ft AGL, 144 kt GS. Approach stability score: 39/100. Scores below 50 occur on under 10% of approaches at this runway and indicate the v2 scorer flagged the approach as highly anomalous (three or more gates exceeded the runway's P90 envelope simultaneously). METAR at the time reported 9 kt wind, 1 kt crosswind component, 16,093 m visibility. The approach-stability score rates the final approach against stabilized-approach gates (glideslope, lateral deviation, descent rate, and IAS) at defined altitudes. A low score means one or more of those were outside the normal envelope for how the approach was flown. The score is graded by guidance type, so instrument approaches (ILS or an aligned straight-in) are held to the full gate set, while visual and pattern arrivals are surfaced only when the score is clearly low. The score is advisory and observational, a deviation measure, not an assertion of an accident. Detection algorithm and known limitations: see SkyMeter methodology.

• SECURITY6/3954 2026-06-01 00:00Z – 2026-07-20 23:59Z

  STILLWATER, OK, Monday, June 1, 2026 through Monday, July 20, 2026 UTC

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• SECURITY6/4134 2026-06-01 00:00Z – 2026-07-20 23:59Z

  TULSA, OK, Monday, June 1, 2026 through Monday, July 20, 2026 UTC

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• SECURITY6/3968 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Winston Salem, NC, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3970 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  White Sulphur Springs, WV, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3971 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Winston Salem, NC, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4005 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  Greensboro, NC, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4114 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  LOUISVILLE, KY, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4116 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  LOUISVILLE, KY, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4120 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  CINNCINATI, OH, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4125 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  MILFORD, OH, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4162 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, MO, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4206 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, MO, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3952 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Stillwater, OK, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4119 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  NASHVILLE, TN, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4135 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  CLAYTON, MO, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4146 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Lawrence, KS, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4149 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Lawrence, KS, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4151 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, MO, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4154 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, KS, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4155 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  Riverside, MO, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4157 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  PRAIRIE VILLAGE, KS, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/4161 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  St, Louis, MO, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/7169 2026-06-29 15:07Z – 2026-07-21 03:59Z SFC–400 ft

  White Sulphur Springs, WV

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• SECURITY6/7972 2026-07-01 16:07Z – 2026-07-21 04:59Z SFC–400 ft

  Nashville, TN

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• SECURITY6/7652 2026-07-01 16:07Z – 2026-07-21 04:59Z SFC–400 ft

  Riverside, MO

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• SECURITY6/7650 2026-07-01 16:07Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, MO

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• SECURITY6/7647 2026-07-03 16:07Z – 2026-07-21 04:59Z SFC–400 ft

  Lawrence, KS

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• SECURITY6/7646 2026-07-03 16:07Z – 2026-07-21 04:59Z SFC–400 ft

  Lawrence, KS

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• HAZARDS6/3801 2026-07-08 01:49Z – 2026-07-23 04:00Z SFC–15,000 ft

  1NM W PUEBLO, CO, Wednesday, July 8, 2026 through Thursday, July 23, 2026 UTC

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• HAZARDS6/3812 2026-07-08 02:09Z – 2026-07-21 04:00Z SFC–12,000 ft

  6NM S SCIPIO, UT, Wednesday, July 8, 2026 through Tuesday, July 21, 2026 UTC

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• HAZARDS6/4199 2026-07-09 02:00Z – 2026-07-23 05:00Z SFC–13,000 ft

  18NM N CORTEZ, CO, Thursday, July 9, 2026 through Thursday, July 23, 2026 UTC

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• SECURITY6/7197 2026-07-09 11:07Z – 2026-07-21 03:59Z SFC–400 ft

  Louisville, KY

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• SECURITY6/7817 2026-07-09 11:07Z – 2026-07-21 04:59Z SFC–400 ft

  St Louis, MO

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• SECURITY6/7651 2026-07-09 11:07Z – 2026-07-21 04:59Z SFC–400 ft

  Prairie Village, KS

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• SECURITY6/7226 2026-07-09 11:07Z – 2026-07-21 03:59Z SFC–400 ft

  Milford, OH

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• SECURITY6/7218 2026-07-09 11:07Z – 2026-07-21 03:59Z SFC–400 ft

  Cinncinati, OH

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• HAZARDS6/4561 2026-07-10 04:00Z – 2026-07-24 04:00Z SFC–16,500 ft

  19NM NE OURAY, CO, Friday, July 10, 2026 through Friday, July 24, 2026 UTC

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• HAZARDS6/4562 2026-07-10 12:00Z – 2026-07-24 05:00Z SFC–17,000 ft

  3NM W LEADVILLE, CO, Friday, July 10, 2026 through Friday, July 24, 2026 UTC

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• HAZARDS6/5450 2026-07-14 04:00Z – 2026-07-29 04:00Z SFC–16,500 ft

  19NM NE OURAY, CO, Tuesday, July 14, 2026 through Wednesday, July 29, 2026 UTC

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• HAZARDS6/5451 2026-07-14 04:00Z – 2026-07-29 04:00Z SFC–16,500 ft

  1NM N OURAY, CO, Tuesday, July 14, 2026 through Wednesday, July 29, 2026 UTC

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• HAZARDS6/5843 2026-07-14 23:37Z – 2026-07-22 23:45Z SFC–4,200 ft

  18NM SW WAYNESBORO, VA, Tuesday, July 14, 2026 through Wednesday, July 22, 2026 UTC

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• HAZARDS6/5875 2026-07-15 04:00Z – 2026-07-30 04:00Z SFC–12,000 ft

  19NM SW MEEKER, CO, Wednesday, July 15, 2026 through Thursday, July 30, 2026 UTC

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• HAZARDS6/6360 2026-07-17 04:00Z – 2026-07-30 04:00Z SFC–15,000 ft

  9NM SW PUEBLO, CO, Friday, July 17, 2026 through Thursday, July 30, 2026 UTC

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• HAZARDS6/6395 2026-07-17 12:00Z – 2026-07-30 04:00Z SFC–13,000 ft

  14NM N CORTEZ, CO, Friday, July 17, 2026 through Thursday, July 30, 2026 UTC

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• HAZARDS6/6359 2026-07-17 14:00Z – 2026-07-31 03:00Z SFC–15,500 ft

  5NM E BEAVER, UT, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

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• HAZARDS6/6567 2026-07-18 13:00Z – 2026-08-01 04:00Z SFC–16,000 ft

  16NM W MONTICELLO, UT, Saturday, July 18, 2026 through Saturday, August 1, 2026 UTC

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• HAZARDS6/6569 2026-07-18 14:00Z – 2026-07-31 03:00Z SFC–15,500 ft

  5NM E BEAVER, UT, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

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• HAZARDS6/6736 2026-07-19 12:00Z – 2026-08-01 03:00Z SFC–16,000 ft

  16NM W MONTICELLO, UT, Sunday, July 19, 2026 through Saturday, August 1, 2026 UTC

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• SECURITY6/7644 2026-07-19 19:07Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, KS

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• SECURITY6/7645 2026-07-19 19:07Z – 2026-07-21 04:59Z SFC–400 ft

  Clayton, MO

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• SECURITY6/7649 2026-07-19 19:07Z – 2026-07-21 03:59Z SFC–400 ft

  Clayton, MO

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• SECURITY6/7818 2026-07-19 19:07Z – 2026-07-21 04:59Z SFC–400 ft

  Kansas City, MO

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• HAZARDS6/6876 2026-07-20 13:00Z – 2026-08-03 04:00Z SFC–16,000 ft

  7NM SW DEL NORTE, CO, Monday, July 20, 2026 through Monday, August 3, 2026 UTC

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• HAZARDS6/6900 2026-07-20 14:42Z – 2026-08-03 04:00Z SFC–13,500 ft

  11NM SW KREMMLING, CO, Monday, July 20, 2026 through Monday, August 3, 2026 UTC

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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.

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