Unstable approach — WGN5871

WGN5871 (Atares Funding) was operating from PANC to KORD on 2026-07-18. SkyMeter detected a low approach-stability score at Chicago O'Hare International Airport (KORD) on runway 36 at 18:29 UTC. Trace data at the event: 1786 ft AGL, 159 kt GS. Approach stability score: 44/100. 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, 7 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.

• SECURITY6/4348 2026-03-08 07:00Z – 2026-11-01 06:59Z SFC–2,400 ft

  GRAND FORKS AFB, ND, Sunday, March 8, 2026 through Sunday, November 1, 2026 Local

  View FAA NOTAM →
• SECURITY6/4158 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

  MERIDIAN, ID, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4159 2026-06-01 06:00Z – 2026-07-21 05:59Z SFC–400 ft

  Boise, ID, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4011 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  BELLEVUE, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4013 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  Seattle, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4024 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  Spokane, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4032 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  Airway Heights, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4033 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  RENTON, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4034 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  Renton, WA, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4040 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  Portland, OR, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• SECURITY6/4041 2026-06-01 07:00Z – 2026-07-21 06:59Z SFC–400 ft

  PORTLAND, OR, Monday, June 1, 2026 through Monday, July 20, 2026 Local

  View FAA NOTAM →
• HAZARDS6/2989 2026-07-05 17:35Z – 2026-07-20 05:00Z SFC–7,000 ft

  15NM E PENDLETON, OR, Sunday, July 5, 2026 through Monday, July 20, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/3022 2026-07-06 14:00Z – 2026-07-20 05:00Z SFC–8,000 ft

  15NM E PENDLETON, OR, Monday, July 6, 2026 through Monday, July 20, 2026 UTC

  View FAA NOTAM →
• SECURITY6/8079 2026-07-07 16:07Z – 2026-07-21 06:59Z SFC–400 ft

  Spokane, WA

  View FAA NOTAM →
• SECURITY6/8078 2026-07-07 16:07Z – 2026-07-21 06:59Z SFC–400 ft

  Airway Heights, WA

  View FAA NOTAM →
• HAZARDS6/3783 2026-07-08 01:08Z – 2026-07-22 05:00Z SFC–10,000 ft

  40NM NW BASQUE, OR, Wednesday, July 8, 2026 through Wednesday, July 22, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/3798 2026-07-08 01:35Z – 2026-07-22 05:00Z SFC–10,000 ft

  40NM NW BASQUE, OR, Wednesday, July 8, 2026 through Wednesday, July 22, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/3825 2026-07-08 14:00Z – 2026-07-22 05:00Z SFC–9,500 ft

  4NM NE BOISE, ID, Wednesday, July 8, 2026 through Wednesday, July 22, 2026 UTC

  View FAA NOTAM →
• SECURITY6/8071 2026-07-08 16:07Z – 2026-07-21 06:59Z SFC–400 ft

  PORTLAND, OR

  View FAA NOTAM →
• SECURITY6/7869 2026-07-09 11:07Z – 2026-07-21 05:59Z SFC–400 ft

  Meridian, ID

  View FAA NOTAM →
• SECURITY6/7871 2026-07-09 11:07Z – 2026-07-21 05:59Z SFC–400 ft

  Boise, ID

  View FAA NOTAM →
• HAZARDS6/4242 2026-07-09 13:00Z – 2026-07-23 05:00Z SFC–11,000 ft

  25 NM NE JOHN DAY, OR, Thursday, July 9, 2026 through Thursday, July 23, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4238 2026-07-09 13:00Z – 2026-07-23 05:00Z SFC–11,000 ft

  25 NM NE JOHN DAY, OR, Thursday, July 9, 2026 through Thursday, July 23, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4241 2026-07-09 14:00Z – 2026-07-23 05:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Thursday, July 9, 2026 through Thursday, July 23, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4239 2026-07-09 14:00Z – 2026-07-23 05:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Thursday, July 9, 2026 through Thursday, July 23, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4548 2026-07-10 14:00Z – 2026-07-24 05:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Friday, July 10, 2026 through Friday, July 24, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4549 2026-07-10 14:00Z – 2026-07-24 05:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Friday, July 10, 2026 through Friday, July 24, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4560 2026-07-10 14:00Z – 2026-07-24 06:00Z SFC–7,500 ft

  5NM SW OMAK, WA, Friday, July 10, 2026 through Friday, July 24, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4530 2026-07-10 15:00Z – 2026-07-25 04:00Z SFC–10,000 ft

  38NM N SANDPOINT, ID, Friday, July 10, 2026 through Saturday, July 25, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4908 2026-07-11 14:00Z – 2026-07-25 04:00Z SFC–8,000 ft

  35NM E LEWISTON, ID, Saturday, July 11, 2026 through Saturday, July 25, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4921 2026-07-11 16:00Z – 2026-07-25 05:00Z SFC–7,500 ft

  7NM SW OMAK, WA, Saturday, July 11, 2026 through Saturday, July 25, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4954 2026-07-11 20:52Z – 2026-07-19 05:00Z SFC–8,500 ft

  7NM S WENATCHEE, WA, Saturday, July 11, 2026 through Sunday, July 19, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4968 2026-07-12 15:00Z – 2026-07-27 05:00Z SFC–11,000 ft

  25 NM NE JOHN DAY, OR, Sunday, July 12, 2026 through Monday, July 27, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/4970 2026-07-12 15:00Z – 2026-07-27 05:00Z SFC–11,000 ft

  25 NM NE JOHN DAY, OR, Sunday, July 12, 2026 through Monday, July 27, 2026 UTC

  View FAA NOTAM →
• SECURITY6/8081 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft

  Bellevue, WA

  View FAA NOTAM →
• SECURITY6/8080 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft

  Seattle, WA

  View FAA NOTAM →
• SECURITY6/8074 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft

  Renton, WA

  View FAA NOTAM →
• SECURITY6/8073 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft

  Renton, WA

  View FAA NOTAM →
• HAZARDS6/5415 2026-07-13 21:52Z – 2026-07-20 03:00Z SFC–3,000 ft

  3NM SW LOPEZ VILLAGE, WA, Monday, July 13, 2026 through Monday, July 20, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5589 2026-07-14 15:35Z – 2026-07-27 04:00Z SFC–12,000 ft

  5NM W LIBBY, MT, Tuesday, July 14, 2026 through Monday, July 27, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5880 2026-07-15 14:00Z – 2026-07-29 05:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Wednesday, July 15, 2026 through Wednesday, July 29, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5879 2026-07-15 14:00Z – 2026-07-28 05:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Wednesday, July 15, 2026 through Tuesday, July 28, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/5900 2026-07-15 15:00Z – 2026-07-29 05:00Z SFC–10,000 ft

  38NM N SANDPOINT, ID, Wednesday, July 15, 2026 through Wednesday, July 29, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6101 2026-07-16 04:05Z – 2026-07-23 04:00Z SFC–8,000 ft

  18NM W SPRAY, OR, Thursday, July 16, 2026 through Thursday, July 23, 2026 UTC

  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 →
• HAZARDS6/6151 2026-07-16 15:28Z – 2026-07-30 04:00Z SFC–8,000 ft

  18NM W SPRAY, OR, Thursday, July 16, 2026 through Thursday, July 30, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6309 2026-07-16 20:32Z – 2026-07-31 04:00Z SFC–7,000 ft

  50NM SW COLVILLE, WA, Thursday, July 16, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6314 2026-07-16 21:42Z – 2026-07-31 04:00Z SFC–8,500 ft

  12NM NW CLE ELUM, WA, Thursday, July 16, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6363 2026-07-17 01:54Z – 2026-07-31 04:00Z SFC–8,000 ft

  20NM NW MEDFORD, OR, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6401 2026-07-17 04:01Z – 2026-07-31 04:00Z SFC–8,500 ft

  12NM NW CLE ELUM, WA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6408 2026-07-17 04:31Z – 2026-07-31 04:00Z SFC–9,000 ft

  10NM SW CULVER, OR, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6362 2026-07-17 15:00Z – 2026-07-31 03:00Z SFC–7,000 ft

  50NM SW COLVILLE, WA, Friday, July 17, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6399 2026-07-17 15:00Z – 2026-07-31 05:00Z SFC–7,000 ft

  7NM N BONNERS FERRY, ID, 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 →
• HAZARDS6/6458 2026-07-17 15:40Z – 2026-08-01 04:00Z SFC–9,000 ft

  9NM E MADRAS, OR, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• SECURITY6/5882 2026-07-17 16:30Z – 2026-07-20 04:00Z SFC–400 ft

  MINNEAPOLIS, MN, Friday, July 17, 2026 through Sunday, July 19, 2026 Local

  View FAA NOTAM →
• HAZARDS6/6537 2026-07-17 21:00Z – 2026-08-01 04:00Z SFC–9,000 ft

  14NM E WALLA WALLA, WA, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6536 2026-07-17 21:00Z – 2026-08-01 04:00Z SFC–8,000 ft

  23NM NE PENDLETON, OR, Friday, July 17, 2026 through Saturday, August 1, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6564 2026-07-18 00:42Z – 2026-07-31 03:00Z SFC–9,000 ft

  24NM E PENDLETON, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6568 2026-07-18 01:12Z – 2026-07-31 03:00Z SFC–6,000 ft

  48NM NE KENNEWICK, WA, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6571 2026-07-18 02:41Z – 2026-07-31 04:00Z SFC–3,500 ft

  19NM S MOSES LAKE, WA, Saturday, July 18, 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 →
• HAZARDS6/6660 2026-07-18 14:00Z – 2026-07-31 10:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6659 2026-07-18 14:00Z – 2026-07-31 10:00Z SFC–11,500 ft

  20NM NW BAKER CITY, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6666 2026-07-18 15:00Z – 2026-07-31 05:00Z SFC–8,000 ft

  23NM NE PENDLETON, OR, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• AIR SHOWS/SPORTS6/5171 2026-07-18 16:00Z – 2026-07-19 21:30Z SFC–16,000 ft

  Sioux Falls, SD, Saturday, July 18, 2026 through Sunday, July 19, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6668 2026-07-18 16:29Z – 2026-07-31 05:00Z SFC–7,000 ft

  SPOKANE, WA, Saturday, July 18, 2026 through Friday, July 31, 2026 UTC

  View FAA NOTAM →
• HAZARDS6/6682 2026-07-18 16:49Z – 2026-07-31 04:00Z SFC–11,500 ft

  24NM E BAKER CITY, OR, Saturday, July 18, 2026 through Friday, July 31, 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