Unstable approach — UAL1086
CYVR · 312026-08-14 00:57 UTC· UMB BANK NA TRUSTEE· B38M
UAL1086 (UMB Bank NA) was inbound to CYVR on 2026-08-14. SkyMeter detected a low approach-stability score at Vancouver International Airport (CYVR) on runway 31 at 00:57 UTC. Trace data at the event: 1080 ft AGL, 141 kt GS. Approach stability score: 41/100. 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 4 kt wind, 4 kt crosswind component, 48,280 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)- HAZARDS6/0690 2026-07-31 20:00Z – 2026-08-14 05:00Z SFC–9,000 ft
19NM N OMAK, WA, Friday, July 31, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0720 2026-08-01 04:30Z – 2026-08-14 05:00Z SFC–9,000 ft
42NM NW SPOKANE, WA, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0814 2026-08-01 16:26Z – 2026-08-15 05:00Z SFC–9,000 ft
19NM N OMAK, WA, Saturday, August 1, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0891 2026-08-02 05:00Z – 2026-08-15 05:00Z SFC–13,500 ft
26NM NW LEAVENWORTH, WA, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0893 2026-08-02 05:00Z – 2026-08-16 05:00Z SFC–9,000 ft
19NM N OMAK, WA, Sunday, August 2, 2026 through Sunday, August 16, 2026 UTC
View FAA NOTAM → - HAZARDS6/0894 2026-08-02 05:30Z – 2026-08-15 05:00Z SFC–7,000 ft
4NM W SPOKANE, WA, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0895 2026-08-02 15:00Z – 2026-08-15 04:00Z SFC–9,000 ft
36NM NW SPOKANE, WA, Sunday, August 2, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/0984 2026-08-02 19:00Z – 2026-08-16 05:00Z SFC–9,000 ft
60NM W OROVILLE, WA, Sunday, August 2, 2026 through Sunday, August 16, 2026 UTC
View FAA NOTAM → - HAZARDS6/1040 2026-08-03 04:00Z – 2026-08-16 04:00Z SFC–9,000 ft
39NM NE PENDLETON, OR, Monday, August 3, 2026 through Sunday, August 16, 2026 UTC
View FAA NOTAM → - HAZARDS6/1468 2026-08-04 15:00Z – 2026-08-18 05:00Z SFC–10,000 ft
38NM N SANDPOINT, ID, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1864 2026-08-04 22:30Z – 2026-08-18 05:00Z SFC–9,000 ft
60NM W OROVILLE, WA, Tuesday, August 4, 2026 through Tuesday, August 18, 2026 UTC
View FAA NOTAM → - HAZARDS6/1979 2026-08-05 06:00Z – 2026-08-20 06:00Z SFC–10,500 ft
19NM N OMAK, WA, Wednesday, August 5, 2026 through Thursday, August 20, 2026 UTC
View FAA NOTAM → - HAZARDS6/2491 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–9,000 ft
42NM NW SPOKANE, WA, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/2492 2026-08-06 05:00Z – 2026-08-19 05:00Z SFC–13,500 ft
26NM NW LEAVENWORTH, WA, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/2495 2026-08-06 15:00Z – 2026-08-19 04:00Z SFC–9,000 ft
36NM NW SPOKANE, WA, Thursday, August 6, 2026 through Wednesday, August 19, 2026 UTC
View FAA NOTAM → - HAZARDS6/2696 2026-08-06 19:30Z – 2026-08-21 03:00Z SFC–9,000 ft
24NM NE VANCOUVER, WA, Thursday, August 6, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2750 2026-08-07 00:45Z – 2026-08-22 03:00Z SFC–10,000 ft
17NM NW CLE ELUM, WA, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2764 2026-08-07 03:30Z – 2026-08-22 03:00Z SFC–9,000 ft
30NM NW WINTHROP, WA, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2773 2026-08-07 05:00Z – 2026-08-21 05:00Z SFC–7,500 ft
50NM SW COLVILLE, WA, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2776 2026-08-07 15:00Z – 2026-08-21 07:00Z SFC–7,000 ft
4NM W SPOKANE, WA, Friday, August 7, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2887 2026-08-07 20:30Z – 2026-08-22 03:00Z SFC–10,000 ft
2NM NE DARRINGTON, WA, Friday, August 7, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2901 2026-08-08 00:45Z – 2026-08-21 05:00Z SFC–10,000 ft
37NM SE TACOMA, WA, Saturday, August 8, 2026 through Friday, August 21, 2026 UTC
View FAA NOTAM → - HAZARDS6/2924 2026-08-08 05:00Z – 2026-08-22 05:00Z SFC–9,000 ft
24NM NE VANCOUVER, WA, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/2919 2026-08-08 15:00Z – 2026-08-23 04:00Z SFC–10,000 ft
2NM NE DARRINGTON, WA, Saturday, August 8, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3089 2026-08-09 00:45Z – 2026-08-22 05:00Z SFC–13,500 ft
26NM NW LEAVENWORTH, WA, Sunday, August 9, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/3099 2026-08-09 02:45Z – 2026-08-23 05:00Z SFC–13,500 ft
26NM NW LEAVENWORTH, WA, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3105 2026-08-09 05:00Z – 2026-08-24 04:00Z SFC–10,000 ft
17NM NW CLE ELUM, WA, Sunday, August 9, 2026 through Monday, August 24, 2026 UTC
View FAA NOTAM → - HAZARDS6/3106 2026-08-09 05:00Z – 2026-08-23 04:00Z SFC–10,500 ft
19NM N OMAK, WA, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC
View FAA NOTAM → - HAZARDS6/3103 2026-08-09 15:00Z – 2026-08-22 05:00Z SFC–10,000 ft
38NM N SANDPOINT, ID, Sunday, August 9, 2026 through Saturday, August 22, 2026 UTC
View FAA NOTAM → - HAZARDS6/3163 2026-08-10 15:00Z – 2026-08-24 07:00Z SFC–7,000 ft
4NM W SPOKANE, WA, Monday, August 10, 2026 through Monday, August 24, 2026 UTC
View FAA NOTAM → - HAZARDS6/4102 2026-08-12 14:00Z – 2026-08-27 04:00Z SFC–10,000 ft
17NM NW CLE ELUM, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4112 2026-08-12 14:00Z – 2026-08-27 04:00Z SFC–10,000 ft
17NM NW CLE ELUM, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4101 2026-08-12 15:00Z – 2026-08-15 02:00Z SFC–2,000 ft
13NM SW COLVILLE, WA, Wednesday, August 12, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/4103 2026-08-12 15:00Z – 2026-08-27 04:00Z SFC–9,000 ft
36NM NW SPOKANE, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4113 2026-08-12 15:00Z – 2026-08-15 02:00Z SFC–2,000 ft
13NM SW COLVILLE, WA, Wednesday, August 12, 2026 through Saturday, August 15, 2026 UTC
View FAA NOTAM → - HAZARDS6/4193 2026-08-12 15:30Z – 2026-08-27 02:00Z SFC–6,500 ft
13NM SW COLVILLE, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4196 2026-08-12 15:30Z – 2026-08-27 02:00Z SFC–9,000 ft
36NM NW SPOKANE, WA, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4585 2026-08-12 22:00Z – 2026-08-27 04:00Z SFC–9,500 ft
38NM N THE DALLES, OR, Wednesday, August 12, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4911 2026-08-13 15:00Z – 2026-08-28 04:00Z SFC–7,500 ft
10NM W LEWISTON, ID, Thursday, August 13, 2026 through Friday, August 28, 2026 UTC
View FAA NOTAM → - HAZARDS6/4722 2026-08-13 15:00Z – 2026-08-27 04:00Z SFC–9,000 ft
39NM NE PENDLETON, OR, Thursday, August 13, 2026 through Thursday, August 27, 2026 UTC
View FAA NOTAM → - HAZARDS6/4723 2026-08-13 15:30Z – 2026-08-15 02:00Z SFC–6,500 ft
13NM SW COLVILLE, WA, Thursday, August 13, 2026 through Saturday, August 15, 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 31
- 1080 ft AGL at event
- 141 kt ground speed
- 0 fpm vertical
- Approach stability 41/100
- 4 kt wind
- 4 kt crosswind component
- 48,280 m visibility
- CYVR 162100Z 29013KT 30SM SKC 19/16 A3015 RMK SLP213
Flight context
- UAL1086
- UMB Bank NA
- B38M
- 2026-08-14 00:57 UTC
- CYVR runway 31
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