Unstable approach — AAL677
70S · 342026-08-08 20:11 UTC· KORD → 70S· WILMINGTON TRUST CO TRUSTEE· B738
AAL677 (Wilmington Trust) was operating from KORD to 70S on 2026-08-08. SkyMeter detected a low approach-stability score at Mead Flying Service Airport (70S) on runway 34 at 20:11 UTC. Trace data at the event: 2962 ft AGL, 157 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 7 kt wind, 5 kt crosswind component. 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)- 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 → - HAZARDS6/8582 2026-07-26 14:00Z – 2026-08-09 05:00Z SFC–8,500 ft
43NM NE BAKER CITY, OR, Sunday, July 26, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8762 2026-07-26 17:00Z – 2026-08-10 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Sunday, July 26, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8885 2026-07-27 05:00Z – 2026-08-10 05:00Z SFC–11,500 ft
24NM E BAKER CITY, OR, Monday, July 27, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8874 2026-07-27 11:00Z – 2026-08-09 05:00Z SFC–12,000 ft
32NM NE MCCALL, ID, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8876 2026-07-27 11:00Z – 2026-08-09 05:00Z SFC–12,000 ft
32NM NE MCCALL, ID, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8877 2026-07-27 12:00Z – 2026-08-10 02:00Z SFC–7,000 ft
8NM NE BOISE, ID, Monday, July 27, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8871 2026-07-27 14:00Z – 2026-08-09 04:00Z SFC–8,000 ft
83NM N SPEARFISH, SD, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8872 2026-07-27 14:00Z – 2026-08-09 04:00Z SFC–11,000 ft
14NM NW MISSOULA, MT, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8883 2026-07-27 14:00Z – 2026-08-09 04:00Z SFC–11,000 ft
23NM SE HAMILTON, MT, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/9227 2026-07-27 19:00Z – 2026-08-10 05:00Z SFC–11,500 ft
24NM E BAKER CITY, OR, Monday, July 27, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/9398 2026-07-28 14:00Z – 2026-08-11 04:00Z SFC–6,000 ft
10NM NW MISSOULA, MT, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9399 2026-07-28 14:00Z – 2026-08-11 04:00Z SFC–11,000 ft
14NM NW MISSOULA, MT, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9566 2026-07-28 17:15Z – 2026-08-11 04:00Z SFC–10,000 ft
33NM SW PHILIP, SD, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9882 2026-07-29 02:39Z – 2026-08-12 04:00Z SFC–6,000 ft
10NM NW MISSOULA, MT, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9883 2026-07-29 02:41Z – 2026-08-12 04:00Z SFC–11,000 ft
13NM NW MISSOULA, MT, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9893 2026-07-29 05:15Z – 2026-08-12 05:00Z SFC–10,000 ft
95NM SE BURNS, OR, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9880 2026-07-29 14:00Z – 2026-08-12 03:00Z SFC–9,000 ft
26NM E MILES CITY, MT, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0304 2026-07-30 00:15Z – 2026-08-12 05:00Z SFC–11,500 ft
36NM E BURNS, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0323 2026-07-30 12:00Z – 2026-08-13 02:00Z SFC–10,500 ft
8NM NE BOISE, ID, Thursday, July 30, 2026 through Thursday, August 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/0307 2026-07-30 14:00Z – 2026-08-13 04:00Z SFC–12,000 ft
20NM SE HELENA, MT, Thursday, July 30, 2026 through Thursday, August 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/0410 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–8,500 ft
43NM NE BAKER CITY, OR, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0662 2026-08-01 03:00Z – 2026-08-10 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Saturday, August 1, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/0725 2026-08-01 14:00Z – 2026-08-14 04:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0718 2026-08-01 14:00Z – 2026-08-15 03:00Z SFC–12,500 ft
36NM SW BUTTE, MT, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0713 2026-08-01 14:00Z – 2026-08-16 04:00Z SFC–12,000 ft
56NM E HELENA, MT, Saturday, August 1, 2026 through Sunday, August 16, 2026 UTC
View FAA NOTAM → - HAZARDS6/0869 2026-08-01 20:30Z – 2026-08-15 05:00Z SFC–11,500 ft
24NM E BAKER CITY, OR, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0892 2026-08-02 05:00Z – 2026-08-15 05:00Z SFC–11,500 ft
45NM E BURNS, OR, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0898 2026-08-02 14:00Z – 2026-08-17 04:00Z SFC–11,000 ft
10NM E HAMILTON, MT, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/0899 2026-08-02 14:00Z – 2026-08-17 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/0901 2026-08-02 14:00Z – 2026-08-17 04:00Z SFC–13,000 ft
39NM SW BUTTE, MT, Sunday, August 2, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/0943 2026-08-02 16:00Z – 2026-08-15 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/1466 2026-08-04 02:39Z – 2026-08-17 14:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Tuesday, August 4, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/1467 2026-08-04 14:00Z – 2026-08-15 03:00Z SFC–9,000 ft
47NM SW MCCALL, ID, Tuesday, August 4, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/1469 2026-08-04 14:00Z – 2026-08-18 04:00Z SFC–12,000 ft
56NM E HELENA, MT, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1471 2026-08-04 14:00Z – 2026-08-19 04:00Z SFC–9,500 ft
33NM SW BROADUS, MT, Tuesday, August 4, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/1474 2026-08-04 14:00Z – 2026-08-18 04:00Z SFC–13,000 ft
34NM SW BUTTE, MT, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1479 2026-08-04 14:00Z – 2026-08-18 05:00Z SFC–9,500 ft
20NM N ENTERPRISE, OR, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1465 2026-08-05 04:00Z – 2026-08-17 14:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Wednesday, August 5, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/1952 2026-08-05 12:00Z – 2026-08-13 22:00Z SFC–7,500 ft
8NM NE BOISE, ID, Wednesday, August 5, 2026 through Thursday, August 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/1960 2026-08-05 12:00Z – 2026-08-18 04:00Z SFC–9,500 ft
17NM NE IDAHO FALLS, ID, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1970 2026-08-05 14:00Z – 2026-08-18 04:00Z SFC–11,500 ft
45NM E BURNS, OR, Wednesday, August 5, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1982 2026-08-05 14:00Z – 2026-08-20 03:00Z SFC–9,500 ft
20NM N ENTERPRISE, OR, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/2313 2026-08-05 20:36Z – 2026-08-20 04:00Z SFC–13,000 ft
34NM SW BUTTE, MT, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/2497 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–10,000 ft
104NM SE BURNS, OR, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - UAS PUBLIC GATHERING6/0460 2026-08-06 13:00Z – 2026-08-17 05:00Z SFC–400 ft
Milwaukee, WI, Thursday, August 6, 2026 through Monday, August 17, 2026 UTC
View FAA NOTAM → - HAZARDS6/2488 2026-08-06 14:00Z – 2026-08-20 05:00Z SFC–13,500 ft
28NM W AFTON, WY, Thursday, August 6, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - SECURITY6/1983 2026-08-07 06:01Z – 2026-08-17 05:59Z SFC–400 ft
Sturgis, SD, Friday, August 7, 2026 through Sunday, August 16, 2026 Local
View FAA NOTAM → - HAZARDS6/2760 2026-08-07 13:00Z – 2026-08-21 04:00Z SFC–12,500 ft
20NM N MCCALL, ID, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2761 2026-08-07 14:00Z – 2026-08-22 03:30Z SFC–12,000 ft
10NM SE LIVINGSTON, MT, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2829 2026-08-07 14:00Z – 2026-08-22 03:30Z SFC–12,000 ft
10NM SE LIVINGSTON, MT, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2876 2026-08-07 15:28Z – 2026-08-09 04:00Z SFC–9,000 ft
32NM S FORSYTH, MT, Friday, August 7, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/2896 2026-08-07 23:00Z – 2026-08-21 05:00Z SFC–10,000 ft
104NM SE BURNS, OR, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2917 2026-08-08 14:00Z – 2026-08-22 05:00Z SFC–13,500 ft
20NM E AFTON, WY, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/3041 2026-08-08 17:46Z – 2026-08-23 04:00Z SFC–13,000 ft
36NM SW BUTTE, MT, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3042 2026-08-08 18:30Z – 2026-08-22 04:00Z SFC–12,000 ft
1NM E GRACE, ID, Saturday, August 8, 2026 through Saturday, August 22, 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.
Pilot review data
- Runway 34
- 2962 ft AGL at event
- 157 kt ground speed
- 0 fpm vertical
- Approach stability 44/100
- 7 kt wind
- 5 kt crosswind component
Flight context
- AAL677
- Wilmington Trust
- B738
- KORD → 70S
- 2026-08-08 20:11 UTC
- 70S runway 34
All events on this flight
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