CAO1055 was operating from PANC to KORD on 2026-07-16. SkyMeter detected a low approach-stability score at Chicago O'Hare International Airport (KORD) on runway 15 at 10:20 UTC. Trace data at the event: 1782 ft AGL, 164 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 5 kt wind, 5 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.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- 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 → - SECURITY6/4159 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 → - SECURITY6/4158 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 → - SECURITY6/4040 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 → - 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 → - 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 → - SECURITY6/7871 2026-07-09 11:07Z – 2026-07-21 05:59Z SFC–400 ft
Boise, ID
View FAA NOTAM → - SECURITY6/7869 2026-07-09 11:07Z – 2026-07-21 05:59Z SFC–400 ft
Meridian, ID
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 → - HAZARDS6/4242 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 → - HAZARDS6/4239 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 → - HAZARDS6/4241 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 → - HAZARDS6/4548 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 → - HAZARDS6/4970 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 → - 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 → - SECURITY6/8073 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft
Renton, WA
View FAA NOTAM → - SECURITY6/8074 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft
Renton, WA
View FAA NOTAM → - SECURITY6/8080 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft
Seattle, WA
View FAA NOTAM → - SECURITY6/8081 2026-07-12 17:07Z – 2026-07-21 06:59Z SFC–400 ft
Bellevue, 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 → - HAZARDS6/5879 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 → - HAZARDS6/5880 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 → - HAZARDS6/5900 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 → - HAZARDS6/6064 2026-07-15 22:44Z – 2026-07-16 14:00Z SFC–10,000 ft
41NM SE BURNS, OR, Wednesday, July 15, 2026 through Thursday, July 16, 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 → - SECURITY6/5294 2026-07-16 10:00Z – 2026-07-16 14:00Z SFC–310 ft
Fort McCoy, WI, Thursday, July 16, 2026 Local
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 15
- 1782 ft AGL at event
- 164 kt ground speed
- 0 fpm vertical
- Approach stability 42/100
- 5 kt wind
- 5 kt crosswind component
- 16,093 m visibility
- KORD 161751Z 36007KT 10SM FEW025 FEW036 BKN130 BKN250 24/18 A3029 RMK AO2 SLP254 60000 T02440178 10244 20178 58000 $
Flight context
- CAO1055
- B77L
- PANC → KORD
- 2026-07-16 10:20 UTC
- KORD runway 15
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