Diversion — UAL1508
9NC0 · 012026-08-31 11:56 UTC· KSFO → 9NC0· UMB BANK NA TRUSTEE· B38M
UAL1508 (UMB Bank NA) was operating from KSFO to KRDU (Raleigh Durham International Airport) on 2026-08-31. SkyMeter detected a diversion to Raleigh East Airport (9NC0) on runway 01 at 11:56 UTC. Peak cruise altitude FL393, turnaround area near Finney, US. Approach stability score: 40/100. 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 3 kt wind, 3 kt crosswind component. Detection algorithm and known limitations: see SkyMeter methodology.
Active FAA TFR during this flight
Source: FAA TFR archive (hourly snapshot)- 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 → - 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 → - SECURITY6/0708 2026-08-01 00:01Z – 2027-08-01 23:59Z SFC–400 ft
Goodlettsville, TN, Saturday, August 1, 2026 through Sunday, August 1, 2027 UTC
View FAA NOTAM → - HAZARDS6/1462 2026-08-04 13:00Z – 2026-09-01 04:00Z SFC–15,000 ft
20NM SW PUEBLO, CO, Tuesday, August 4, 2026 through Tuesday, September 1, 2026 UTC
View FAA NOTAM → - HAZARDS6/6067 2026-08-18 18:15Z – 2026-09-01 02:00Z SFC–11,000 ft
52NM NE FALLON, NV, Tuesday, August 18, 2026 through Tuesday, September 1, 2026 UTC
View FAA NOTAM → - HAZARDS6/6216 2026-08-19 03:00Z – 2026-09-02 03:00Z SFC–13,500 ft
13NM N SANTA FE, NM, Wednesday, August 19, 2026 through Wednesday, September 2, 2026 UTC
View FAA NOTAM → - HAZARDS6/7092 2026-08-22 13:00Z – 2026-09-04 03:00Z SFC–14,000 ft
26NM SW PRICE, UT, Saturday, August 22, 2026 through Friday, September 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/7113 2026-08-22 20:30Z – 2026-09-05 03:00Z SFC–11,500 ft
1NM W RENO, NV, Saturday, August 22, 2026 through Saturday, September 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/7115 2026-08-22 23:30Z – 2026-09-04 03:00Z SFC–13,000 ft
41NM E PRICE, UT, Saturday, August 22, 2026 through Friday, September 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/7127 2026-08-23 05:30Z – 2026-09-06 03:00Z SFC–11,500 ft
1NM W RENO, NV, Sunday, August 23, 2026 through Sunday, September 6, 2026 UTC
View FAA NOTAM → - HAZARDS6/7283 2026-08-23 16:00Z – 2026-09-06 03:00Z SFC–11,500 ft
1NM W RENO, NV, Sunday, August 23, 2026 through Sunday, September 6, 2026 UTC
View FAA NOTAM → - HAZARDS6/7347 2026-08-24 13:00Z – 2026-09-07 04:00Z SFC–10,000 ft
35NM SW PROVO, UT, Monday, August 24, 2026 through Monday, September 7, 2026 UTC
View FAA NOTAM → - HAZARDS6/7530 2026-08-24 17:00Z – 2026-09-06 03:00Z SFC–10,000 ft
35NM SW PROVO, UT, Monday, August 24, 2026 through Sunday, September 6, 2026 UTC
View FAA NOTAM → - HAZARDS6/7463 2026-08-25 12:00Z – 2026-09-08 08:00Z SFC–16,500 ft
1NM NE OURAY, CO, Tuesday, August 25, 2026 through Tuesday, September 8, 2026 UTC
View FAA NOTAM → - HAZARDS6/7654 2026-08-25 13:00Z – 2026-09-07 04:00Z SFC–10,000 ft
35NM SW PROVO, UT, Tuesday, August 25, 2026 through Monday, September 7, 2026 UTC
View FAA NOTAM → - HAZARDS6/7986 2026-08-25 21:45Z – 2026-09-07 04:00Z SFC–12,000 ft
32NM SW TOOELE, UT, Tuesday, August 25, 2026 through Monday, September 7, 2026 UTC
View FAA NOTAM → - HAZARDS6/8070 2026-08-26 03:00Z – 2026-09-10 03:00Z SFC–8,500 ft
8NM SE BIG SUR, CA, Wednesday, August 26, 2026 through Thursday, September 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8332 2026-08-26 17:45Z – 2026-09-05 04:00Z SFC–11,000 ft
51NM NE FALLON, NV, Wednesday, August 26, 2026 through Saturday, September 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8454 2026-08-26 21:15Z – 2026-09-09 03:00Z SFC–7,500 ft
20NM SW KING CITY, CA, Wednesday, August 26, 2026 through Wednesday, September 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8507 2026-08-27 03:15Z – 2026-09-05 03:00Z SFC–11,000 ft
51NM NE FALLON, NV, Thursday, August 27, 2026 through Saturday, September 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8493 2026-08-27 13:00Z – 2026-09-10 03:00Z SFC–8,000 ft
20NM SW KING CITY, CA, Thursday, August 27, 2026 through Thursday, September 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8502 2026-08-27 14:00Z – 2026-09-09 03:00Z SFC–15,000 ft
48NM NW TAOS, NM, Thursday, August 27, 2026 through Wednesday, September 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8590 2026-08-27 18:00Z – 2026-09-09 03:00Z SFC–13,500 ft
13NM N SANTA FE, NM, Thursday, August 27, 2026 through Wednesday, September 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/8735 2026-08-28 13:00Z – 2026-09-13 03:00Z SFC–8,000 ft
20NM SW KING CITY, CA, Friday, August 28, 2026 through Sunday, September 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/8805 2026-08-28 15:00Z – 2026-09-04 04:00Z SFC–11,500 ft
1NM W RENO, NV, Friday, August 28, 2026 through Friday, September 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/8806 2026-08-28 15:04Z – 2026-09-12 03:00Z SFC–15,000 ft
30NM W TAOS, NM, Friday, August 28, 2026 through Saturday, September 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/8869 2026-08-28 21:32Z – 2026-09-12 03:00Z SFC–10,000 ft
18NM SW LOVELAND, CO, Friday, August 28, 2026 through Saturday, September 12, 2026 UTC
View FAA NOTAM → - UAS PUBLIC GATHERING6/7569 2026-08-29 01:00Z – 2026-09-02 06:59Z SFC–400 ft
Santa Clara, CA, Saturday, August 29, 2026 through Wednesday, September 2, 2026 UTC
View FAA NOTAM → - UAS PUBLIC GATHERING6/7555 2026-08-29 01:00Z – 2026-09-02 06:59Z SFC–400 ft
Santa Clara, CA, Saturday, August 29, 2026 through Wednesday, September 2, 2026 UTC
View FAA NOTAM → - HAZARDS6/8902 2026-08-29 13:00Z – 2026-09-13 03:00Z SFC–8,500 ft
20NM SW KING CITY, CA, Saturday, August 29, 2026 through Sunday, September 13, 2026 UTC
View FAA NOTAM → - HAZARDS6/8870 2026-08-29 14:00Z – 2026-09-12 03:00Z SFC–15,000 ft
30NM W TAOS, NM, Saturday, August 29, 2026 through Saturday, September 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9187 2026-08-30 13:00Z – 2026-09-13 03:00Z SFC–8,500 ft
20NM SW KING CITY, CA, Sunday, August 30, 2026 through Sunday, September 13, 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 01
- 313 ft AGL at event
- 120 kt ground speed
- 0 fpm vertical
- Approach stability 40/100
- 3 kt wind
- 3 kt crosswind component
Flight context
- UAL1508
- UMB Bank NA
- B38M
- KSFO → 9NC0
- 2026-08-31 11:56 UTC
- 9NC0 runway 01
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