Unstable approach — N454CL

N454CL (Bombardier Aerospace) was operating from KRDU to KLAS on 2026-07-11. SkyMeter detected a low approach-stability score at McCarran International Airport (KLAS) on runway 19R at 00:40 UTC. Trace data at the event: 3270 ft AGL, 178 kt GS. METAR at the time reported 7 kt wind, 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.

• SECURITY6/3996 2026-06-01 00:00Z – 2026-07-20 23:59Z

  OKLAHOMA CITY, OK, Monday, June 1, 2026 through Monday, July 20, 2026 UTC

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• 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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• SECURITY6/4116 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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• SECURITY6/4114 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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• SECURITY6/4005 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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• SECURITY6/4004 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

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

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• SECURITY6/4001 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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• SECURITY6/3991 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  MARIETTA, GA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3990 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

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

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• SECURITY6/3980 2026-06-01 04:00Z – 2026-07-21 03:59Z SFC–400 ft

  CHATTANOOGA, TN, 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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• SECURITY6/3970 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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• SECURITY6/3968 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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• SECURITY6/3952 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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• SECURITY6/4141 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

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

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• SECURITY6/4121 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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• SECURITY6/4119 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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• SECURITY6/4022 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

  OKLAHOMA CITY, OK, Monday, June 1, 2026 through Monday, July 20, 2026 Local

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• SECURITY6/3997 2026-06-01 05:00Z – 2026-07-21 04:59Z SFC–400 ft

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

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• SECURITY6/8212 2026-06-17 04:01Z – 2026-07-17 03:59Z SFC–400 ft

  Kennesaw, GA, Wednesday, June 17, 2026 through Thursday, July 16, 2026 Local

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• HAZARDS6/1053 2026-06-27 14:00Z – 2026-07-11 04:00Z SFC–15,000 ft

  21NM NW BLANDING, UT, Saturday, June 27, 2026 through Saturday, July 11, 2026 UTC

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• HAZARDS6/1130 2026-06-28 06:00Z – 2026-07-12 04:00Z SFC–12,500 ft

  22NM N CORTEZ, CO, Sunday, June 28, 2026 through Sunday, July 12, 2026 UTC

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• HAZARDS6/1178 2026-06-28 13:31Z – 2026-07-13 04:00Z SFC–17,000 ft

  2NM N OURAY, CO, Sunday, June 28, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1156 2026-06-28 14:00Z – 2026-07-12 03:00Z SFC–12,500 ft

  32NM NW TAOS, NM, Sunday, June 28, 2026 through Sunday, July 12, 2026 UTC

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• HAZARDS6/1169 2026-06-28 14:00Z – 2026-07-12 03:00Z SFC–12,500 ft

  32NM NW TAOS, NM, Sunday, June 28, 2026 through Sunday, July 12, 2026 UTC

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• HAZARDS6/1220 2026-06-28 16:15Z – 2026-07-11 04:00Z SFC–15,500 ft

  3NM E BEAVER, UT, Sunday, June 28, 2026 through Saturday, July 11, 2026 UTC

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• HAZARDS6/1244 2026-06-28 21:00Z – 2026-07-12 04:00Z SFC–10,500 ft

  13NM SW FLAGSTAFF, AZ, Sunday, June 28, 2026 through Sunday, July 12, 2026 UTC

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• HAZARDS6/1322 2026-06-29 03:00Z – 2026-07-13 16:00Z SFC–10,500 ft

  13NM SW FLAGSTAFF, AZ, Monday, June 29, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1324 2026-06-29 12:00Z – 2026-07-13 05:00Z SFC–13,000 ft

  18NM N CORTEZ, CO, Monday, June 29, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1310 2026-06-29 12:00Z – 2026-07-13 04:00Z SFC–17,000 ft

  2NM N OURAY, CO, Monday, June 29, 2026 through Monday, July 13, 2026 UTC

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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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• HAZARDS6/1323 2026-06-29 16:00Z – 2026-07-13 03:00Z SFC–10,500 ft

  13NM SW FLAGSTAFF, AZ, Monday, June 29, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1584 2026-06-29 18:38Z – 2026-07-13 04:00Z SFC–12,500 ft

  32NM NW TAOS, NM, Monday, June 29, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1594 2026-06-29 18:49Z – 2026-07-13 03:00Z SFC–12,500 ft

  32NM NW TAOS, NM, Monday, June 29, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1728 2026-06-30 03:00Z – 2026-07-13 16:00Z SFC–8,500 ft

  13NM SW FLAGSTAFF, AZ, Tuesday, June 30, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/1775 2026-06-30 06:00Z – 2026-07-14 04:00Z SFC–15,000 ft

  4NM SW PUEBLO, CO, Tuesday, June 30, 2026 through Tuesday, July 14, 2026 UTC

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• HAZARDS6/1778 2026-06-30 14:00Z – 2026-07-13 04:00Z SFC–16,000 ft

  16NM W MONTICELLO, UT, Tuesday, June 30, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/2312 2026-07-01 04:00Z – 2026-07-15 04:00Z SFC–14,000 ft

  20NM W WALSENBURG, CO, Wednesday, July 1, 2026 through Wednesday, July 15, 2026 UTC

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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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• SECURITY6/7967 2026-07-01 16:07Z – 2026-07-21 04:59Z SFC–400 ft

  Nashville, TN

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• HAZARDS6/2597 2026-07-02 04:41Z – 2026-07-16 04:00Z SFC–15,000 ft

  4NM SW PUEBLO, CO, Thursday, July 2, 2026 through Thursday, July 16, 2026 UTC

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• HAZARDS6/2594 2026-07-02 13:00Z – 2026-07-15 04:00Z SFC–12,000 ft

  23NM S PANACA, NV, Thursday, July 2, 2026 through Wednesday, July 15, 2026 UTC

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• HAZARDS6/2595 2026-07-02 14:00Z – 2026-07-13 05:00Z SFC–12,000 ft

  12NM N PIOCHE, NV, Thursday, July 2, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/2593 2026-07-02 14:00Z – 2026-07-13 05:00Z SFC–12,000 ft

  12NM N PIOCHE, NV, Thursday, July 2, 2026 through Monday, July 13, 2026 UTC

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• HAZARDS6/2667 2026-07-02 15:00Z – 2026-07-16 05:00Z SFC–13,000 ft

  18NM N CORTEZ, CO, Thursday, July 2, 2026 through Thursday, July 16, 2026 UTC

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• HAZARDS6/2561 2026-07-02 16:00Z – 2026-07-15 03:00Z SFC–12,000 ft

  13NM SW FLAGSTAFF, AZ, Thursday, July 2, 2026 through Wednesday, July 15, 2026 UTC

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• HAZARDS6/2812 2026-07-03 02:53Z – 2026-07-17 04:00Z SFC–17,000 ft

  1NM N OURAY, CO, Friday, July 3, 2026 through Friday, July 17, 2026 UTC

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• HAZARDS6/2600 2026-07-03 12:00Z – 2026-07-16 05:00Z SFC–13,000 ft

  18NM N CORTEZ, CO, Friday, July 3, 2026 through Thursday, July 16, 2026 UTC

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• HAZARDS6/3021 2026-07-06 14:00Z – 2026-07-19 04:00Z SFC–16,000 ft

  16NM W MONTICELLO, UT, Monday, July 6, 2026 through Sunday, July 19, 2026 UTC

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• HAZARDS6/3016 2026-07-06 14:00Z – 2026-07-20 04:00Z SFC–11,000 ft

  7NM SW FLAGSTAFF, AZ, Monday, July 6, 2026 through Monday, July 20, 2026 UTC

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• HAZARDS6/3372 2026-07-07 02:34Z – 2026-07-20 04:00Z SFC–16,000 ft

  16NM W MONTICELLO, UT, Tuesday, July 7, 2026 through Monday, July 20, 2026 UTC

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• SECURITY6/7600 2026-07-07 13:07Z – 2026-07-21 03:59Z SFC–400 ft

  Chattanooga, TN

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• HAZARDS6/3341 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–8,500 ft

  9NM S FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC

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• HAZARDS6/3339 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–11,000 ft

  7NM SW FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC

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• HAZARDS6/3393 2026-07-07 14:00Z – 2026-07-21 04:00Z SFC–11,000 ft

  7NM SW FLAGSTAFF, AZ, Tuesday, July 7, 2026 through Tuesday, July 21, 2026 UTC

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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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• SECURITY6/7597 2026-07-08 16:07Z – 2026-07-21 03:59Z SFC–400 ft

  Marietta, GA

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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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• HAZARDS6/4554 2026-07-10 02:28Z – 2026-07-17 04:00Z SFC–15,500 ft

  8NM E BEAVER, UT, Friday, July 10, 2026 through Friday, July 17, 2026 UTC

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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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• HAZARDS6/4610 2026-07-10 13:48Z – 2026-07-11 14:00Z SFC–3,000 ft

  WATERLOO, IL, Friday, July 10, 2026 through Saturday, July 11, 2026 UTC

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• VIP6/4048 2026-07-10 18:15Z – 2026-07-12 15:30Z SFC–4,999 ft

  LOUISVILLE-LEXINGTON, KY, Friday, July 10, 2026 through Sunday, July 12, 2026 Local

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• HAZARDS6/4847 2026-07-10 21:45Z – 2026-07-11 02:00Z SFC–4,000 ft

  3NM N LESTERVILLE, MO, Friday, July 10, 2026 through Saturday, July 11, 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