Diversion — UAL1007
KSFO · 28L2026-08-04 06:19 UTC· KDEN → KSFO· UNITED AIRLINES INC· A21N
UAL1007 (United Airlines) was operating from KDEN to KSEA (Seattle Tacoma International Airport) on 2026-08-04. SkyMeter detected a diversion to San Francisco International Airport (KSFO) on runway 28L at 06:19 UTC. Peak cruise altitude FL342, turnaround area near Beaver County, US. METAR at the time reported 0 kt wind, 16,093 m visibility. 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 → - HAZARDS6/7220 2026-07-21 04:00Z – 2026-08-04 04:00Z SFC–12,000 ft
19NM SW MEEKER, CO, Tuesday, July 21, 2026 through Tuesday, August 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/7854 2026-07-22 17:23Z – 2026-08-05 04:00Z SFC–7,000 ft
9NM NW GRASS VALLEY DISPATCH CENTER, CA, Wednesday, July 22, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8010 2026-07-23 12:00Z – 2026-08-12 04:00Z SFC–16,500 ft
19NM NE OURAY, CO, Thursday, July 23, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/8012 2026-07-23 12:00Z – 2026-08-12 04:00Z SFC–16,500 ft
1NM N OURAY, CO, Thursday, July 23, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/8554 2026-07-26 12:00Z – 2026-08-10 03:00Z SFC–12,000 ft
16NM W MONTICELLO, UT, Sunday, July 26, 2026 through Monday, August 10, 2026 UTC
View FAA NOTAM → - HAZARDS6/8875 2026-07-27 14:00Z – 2026-08-04 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Monday, July 27, 2026 through Tuesday, August 4, 2026 UTC
View FAA NOTAM → - HAZARDS6/8928 2026-07-27 14:00Z – 2026-08-05 04:00Z SFC–12,500 ft
14NM NE AUSTIN, NV, Monday, July 27, 2026 through Wednesday, August 5, 2026 UTC
View FAA NOTAM → - HAZARDS6/8945 2026-07-27 14:57Z – 2026-08-09 04:00Z SFC–5,500 ft
SONORA, CA, Monday, July 27, 2026 through Sunday, August 9, 2026 UTC
View FAA NOTAM → - HAZARDS6/9397 2026-07-28 01:03Z – 2026-08-11 04:00Z SFC–5,000 ft
9NM NW GRASS VALLEY, CA, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9393 2026-07-28 14:00Z – 2026-08-11 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Tuesday, July 28, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9884 2026-07-29 12:00Z – 2026-08-12 04:00Z SFC–12,500 ft
19NM NW GRAND JUNCTION, CO, Wednesday, July 29, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/9802 2026-07-29 12:00Z – 2026-08-11 04:00Z SFC–16,500 ft
1NM N OURAY, CO, Wednesday, July 29, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/9879 2026-07-29 14:00Z – 2026-08-11 04:00Z SFC–13,000 ft
60NM NE FALLON, NV, Wednesday, July 29, 2026 through Tuesday, August 11, 2026 UTC
View FAA NOTAM → - HAZARDS6/0409 2026-07-30 04:00Z – 2026-08-12 04:00Z SFC–15,000 ft
9NM SW PUEBLO, CO, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0406 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0407 2026-07-30 14:00Z – 2026-08-12 05:00Z SFC–13,000 ft
60NM NE FALLON, NV, Thursday, July 30, 2026 through Wednesday, August 12, 2026 UTC
View FAA NOTAM → - HAZARDS6/0722 2026-08-01 13:00Z – 2026-08-14 04:00Z SFC–14,000 ft
9NM S ELY, NV, Saturday, August 1, 2026 through Friday, August 14, 2026 UTC
View FAA NOTAM → - HAZARDS6/0881 2026-08-02 13:00Z – 2026-08-16 03:00Z SFC–14,000 ft
26NM SW PRICE, UT, Sunday, August 2, 2026 through Sunday, August 16, 2026 UTC
View FAA NOTAM → - HAZARDS6/1038 2026-08-03 13:00Z – 2026-08-16 04:00Z SFC–14,000 ft
9NM S ELY, NV, Monday, August 3, 2026 through Sunday, August 16, 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 28L
- 0 ft AGL at event
- 0 kt ground speed
- 0 fpm vertical
- 0 kt wind
- 0 kt crosswind component
- 16,093 m visibility
- KSFO 161856Z 25014KT 10SM FEW005 BKN017 17/12 A3001 RMK AO2 SLP163 T01670122
Flight context
- UAL1007
- United Airlines
- A21N
- KDEN → KSFO
- 2026-08-04 06:19 UTC
- KSFO runway 28L
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