Unstable approach — AAL2543

AAL2543 (Bank of Utah) was operating from KSFO to KORD on 2026-07-25. SkyMeter detected a low approach-stability score at Chicago O'Hare International Airport (KORD) on runway 18 at 21:21 UTC. Trace data at the event: 1783 ft AGL, 151 kt GS. Approach stability score: 42/100. 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 11 kt wind, 8 kt crosswind component, 6,437 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.

• SECURITY6/3475 2026-03-08 09:00Z – 2026-11-01 09:59Z SFC–180 ft

  BEALE AFB, CA, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

  View FAA NOTAM →
• SECURITY6/5797 2026-04-03 00:01Z – 2026-09-28 23:59Z SFC–400 ft

  SACRAMENTO, CA, Thursday, April 2, 2026 through Monday, September 28, 2026 Local

  View FAA NOTAM →
• HAZARDS6/4964 2026-07-12 00:13Z – 2026-07-26 03:00Z SFC–10,500 ft

  3NM N LOYALTON, CA, Sunday, July 12, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4975 2026-07-12 13:00Z – 2026-07-26 04:00Z SFC–12,000 ft

  9NM SE DUGWAY, UT, Sunday, July 12, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4978 2026-07-12 13:00Z – 2026-07-26 13:00Z SFC–10,500 ft

  3NM N LOYALTON, CA, Sunday, July 12, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5054 2026-07-12 14:45Z – 2026-07-26 13:00Z SFC–12,500 ft

  3NM N LOYALTON, CA, Sunday, July 12, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5152 2026-07-13 04:00Z – 2026-07-27 04:00Z SFC–15,000 ft

  14NM S STEAMBOAT SPRINGS, CO, Monday, July 13, 2026 through Monday, July 27, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5155 2026-07-13 13:00Z – 2026-07-26 04:00Z SFC–11,000 ft

  40NM NE WELLS, NV, Monday, July 13, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5274 2026-07-13 17:54Z – 2026-07-27 04:00Z SFC–15,500 ft

  15NM E HEBER CITY, UT, Monday, July 13, 2026 through Monday, July 27, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/5876 2026-07-15 04:00Z – 2026-07-30 04:00Z SFC–13,500 ft

  7NM SE STEAMBOAT SPRINGS, CO, Wednesday, July 15, 2026 through Thursday, July 30, 2026 UTC

  View FAA NOTAM →
• SECURITY6/5841 2026-07-16 13:00Z – 2026-07-27 05:59Z SFC–400 ft

  Cheyenne, WY, Thursday, July 16, 2026 through Sunday, July 26, 2026 Local

  View FAA NOTAM →
• HAZARDS6/6100 2026-07-16 14:00Z – 2026-07-30 04:00Z SFC–10,000 ft

  41NM SE BURNS, OR, Thursday, July 16, 2026 through Thursday, July 30, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6221 2026-07-16 17:58Z – 2026-07-30 04:00Z SFC–12,000 ft

  9NM SE DUGWAY, UT, Thursday, July 16, 2026 through Thursday, July 30, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6388 2026-07-17 02:26Z – 2026-07-31 04:00Z SFC–10,000 ft

  63NM NE REDDING, CA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6393 2026-07-17 02:30Z – 2026-07-31 04:00Z SFC–10,000 ft

  63NM NE REDDING, CA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/6409 2026-07-17 04:39Z – 2026-07-30 07:00Z SFC–11,000 ft

  10NM SW MOUNT SHASTA, CA, Friday, July 17, 2026 through Thursday, July 30, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6434 2026-07-17 05:07Z – 2026-08-01 04:00Z SFC–10,000 ft

  63NM NE REDDING, CA, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6433 2026-07-17 05:08Z – 2026-08-01 04:00Z SFC–10,000 ft

  63NM NE REDDING, CA, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/6358 2026-07-17 13:00Z – 2026-07-31 04:00Z SFC–12,000 ft

  9NM SE DUGWAY, UT, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/6453 2026-07-17 15:04Z – 2026-08-01 04:00Z SFC–9,000 ft

  26NM NW RILEY, OR, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6454 2026-07-17 15:06Z – 2026-07-31 04:00Z SFC–9,000 ft

  10NM N RILEY, OR, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6572 2026-07-18 03:14Z – 2026-07-31 04:00Z SFC–11,000 ft

  18NM SE PRINEVILLE, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/6733 2026-07-19 12:00Z – 2026-08-02 04:00Z SFC–10,500 ft

  16NM NE SUSANVILLE, CA, Sunday, July 19, 2026 through Sunday, August 2, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/6741 2026-07-19 12:00Z – 2026-08-02 04:00Z SFC–6,500 ft

  7NM NE REDDING, CA, Sunday, July 19, 2026 through Sunday, August 2, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6766 2026-07-19 17:32Z – 2026-07-26 04:00Z SFC–13,000 ft

  5NM N HAILEY, ID, Sunday, July 19, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6774 2026-07-19 18:27Z – 2026-08-02 04:00Z SFC–10,500 ft

  22NM NE SUSANVILLE, CA, Sunday, July 19, 2026 through Sunday, August 2, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6812 2026-07-19 23:08Z – 2026-08-03 03:00Z SFC–11,000 ft

  23NM SE PRINEVILLE, OR, Sunday, July 19, 2026 through Monday, August 3, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6855 2026-07-20 01:34Z – 2026-08-03 03:00Z SFC–11,000 ft

  45NM NW BURNS, OR, Monday, July 20, 2026 through Monday, August 3, 2026 UTC

  View FAA NOTAM →
• SECURITY6/6491 2026-07-20 07:01Z – 2026-09-16 06:59Z SFC–1,499 ft

  Concord, CA, Monday, July 20, 2026 through Tuesday, September 15, 2026 Local

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/6858 2026-07-20 14:00Z – 2026-08-04 04:00Z SFC–13,000 ft

  5NM N HAILEY, ID, Monday, July 20, 2026 through Tuesday, August 4, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6894 2026-07-20 14:02Z – 2026-08-03 04:00Z SFC–12,500 ft

  12NM NW CRAIG, CO, Monday, July 20, 2026 through Monday, August 3, 2026 UTC

  View FAA NOTAM →
• 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

  View FAA NOTAM →
• HAZARDS6/7245 2026-07-21 03:43Z – 2026-08-04 03:30Z SFC–7,000 ft

  9NM NW GRASS VALLEY DISPATCH CENTER, CA, Tuesday, July 21, 2026 through Tuesday, August 4, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/7220 2026-07-21 04:00Z – 2026-08-04 04:00Z SFC–12,000 ft

  19NM SW MEEKER, CO, Tuesday, July 21, 2026 through Tuesday, August 4, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/7221 2026-07-21 04:00Z – 2026-08-04 04:00Z SFC–13,500 ft

  7NM SE STEAMBOAT SPRINGS, CO, Tuesday, July 21, 2026 through Tuesday, August 4, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/7702 2026-07-22 13:08Z – 2026-08-05 04:00Z SFC–11,500 ft

  11NM SW CRAIG, CO, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/7534 2026-07-22 14:00Z – 2026-08-05 04:00Z SFC–9,500 ft

  4NM NE BOISE, ID, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/7854 2026-07-22 17:23Z – 2026-08-05 04:00Z SFC–7,000 ft

  9NM NW GRASS VALLEY DISPATCH CENTER, CA, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC

  View FAA NOTAM →
• AIR SHOWS/SPORTS6/6432 2026-07-23 01:00Z – 2026-07-26 03:30Z

  OSHKOSH, WI, Thursday, July 23, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8010 2026-07-23 12:00Z – 2026-08-12 04:00Z SFC–16,500 ft

  19NM NE OURAY, CO, Thursday, July 23, 2026 through Wednesday, August 12, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8012 2026-07-23 12:00Z – 2026-08-12 04:00Z SFC–16,500 ft

  1NM N OURAY, CO, Thursday, July 23, 2026 through Wednesday, August 12, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8008 2026-07-23 12:00Z – 2026-08-01 03:00Z SFC–12,000 ft

  16NM W MONTICELLO, UT, Thursday, July 23, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8112 2026-07-23 17:45Z – 2026-08-06 04:00Z SFC–11,000 ft

  45NM NW BURNS, OR, Thursday, July 23, 2026 through Thursday, August 6, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8323 2026-07-23 23:15Z – 2026-08-05 05:00Z SFC–10,000 ft

  95NM SE BURNS, OR, Thursday, July 23, 2026 through Wednesday, August 5, 2026 UTC

  View FAA NOTAM →
• AIR SHOWS/SPORTS6/7755 2026-07-24 16:00Z – 2026-07-26 22:00Z SFC–17,000 ft

  milwaukee, WI, Friday, July 24, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8423 2026-07-24 16:00Z – 2026-08-07 04:00Z SFC–9,500 ft

  35NM SE ROSEBURG, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC

  View FAA NOTAM →
• UAS PUBLIC GATHERING6/6522 2026-07-24 17:30Z – 2026-07-27 04:00Z SFC–400 ft

  chicago, IL, Friday, July 24, 2026 through Monday, July 27, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8435 2026-07-24 18:00Z – 2026-08-07 04:00Z SFC–10,000 ft

  44NM SW BURNS, OR, Friday, July 24, 2026 through Friday, August 7, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8460 2026-07-24 18:30Z – 2026-08-08 05:00Z SFC–10,000 ft

  95NM SE BURNS, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC

  View FAA NOTAM →
• AIR SHOWS/SPORTS6/6526 2026-07-24 19:15Z – 2026-07-26 22:00Z

  OSHKOSH, WI, Friday, July 24, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• AIR SHOWS/SPORTS6/6524 2026-07-24 19:15Z – 2026-07-26 22:00Z SFC–16,000 ft

  Oshkosh, WI, Friday, July 24, 2026 through Sunday, July 26, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8481 2026-07-24 22:00Z – 2026-08-08 05:00Z SFC–11,500 ft

  57NM SE BURNS, OR, Friday, July 24, 2026 through Saturday, August 8, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8487 2026-07-25 01:02Z – 2026-08-08 04:00Z SFC–10,500 ft

  12NM NE SUSANVILLE, CA, Saturday, July 25, 2026 through Saturday, August 8, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8546 2026-07-25 17:15Z – 2026-08-09 05:00Z SFC–10,000 ft

  10NM NW BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8552 2026-07-25 17:30Z – 2026-08-09 04:00Z SFC–10,000 ft

  95NM SE BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8553 2026-07-25 17:30Z – 2026-08-09 04:00Z SFC–11,500 ft

  44NM SE BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8556 2026-07-25 19:00Z – 2026-08-09 05:00Z SFC–10,000 ft

  10NM NW BURNS, OR, Saturday, July 25, 2026 through Sunday, August 9, 2026 UTC

  View FAA NOTAM →
• AIR SHOWS/SPORTS6/6896 2026-07-25 19:30Z – 2026-07-25 22:30Z SFC–7,000 ft

  Sonoma, CA, Saturday, July 25, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/8562 2026-07-25 21:00Z – 2026-08-09 05:00Z SFC–10,000 ft

  50NM W JOHN DAY, OR, Saturday, July 25, 2026 through Sunday, August 9, 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.

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