Go-around — UAL1199

UAL1199 (United Airlines) was inbound to KDEN on 2026-08-10. SkyMeter detected a go-around at Denver International Airport (KDEN) on runway 16R at 22:40 UTC. Trace data at the event: 5898 ft AGL, 172 kt GS. METAR at the time reported 7 kt wind, 5 kt crosswind component, 16,093 m visibility. A go-around is a discontinued landing approach in which the pilot adds power and climbs back to a safe altitude before re-attempting the approach or proceeding to an alternate. It is a routine safety response, not an emergency, and is taught as the standard reaction to any unstable approach. Detection algorithm and known limitations: see SkyMeter methodology.

• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• 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

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• HAZARDS6/3044 2026-08-08 18:30Z – 2026-08-15 04:00Z SFC–9,000 ft

  20NM NE SALT LAKE CITY, UT, Saturday, August 8, 2026 through Saturday, August 15, 2026 UTC

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• 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

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• HAZARDS6/3080 2026-08-08 22:15Z – 2026-08-22 04:00Z SFC–13,000 ft

  20NM NE SALT LAKE CITY, UT, Saturday, August 8, 2026 through Saturday, August 22, 2026 UTC

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• HAZARDS6/3102 2026-08-09 12:00Z – 2026-08-23 04:00Z SFC–12,000 ft

  56NM E HELENA, MT, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3097 2026-08-09 13:00Z – 2026-08-23 04:00Z SFC–13,000 ft

  20NM NE SALT LAKE CITY, UT, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3098 2026-08-09 14:00Z – 2026-08-23 04:00Z SFC–12,000 ft

  1NM E GRACE, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3118 2026-08-09 14:00Z – 2026-08-23 04:00Z SFC–12,000 ft

  1NM E GRACE, ID, Sunday, August 9, 2026 through Sunday, August 23, 2026 UTC

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• HAZARDS6/3139 2026-08-09 22:49Z – 2026-08-11 04:00Z SFC–16,000 ft

  13NM SE LANDER, WY, Sunday, August 9, 2026 through Tuesday, August 11, 2026 UTC

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• HAZARDS6/3161 2026-08-10 12:00Z – 2026-08-25 03:30Z SFC–16,000 ft

  13NM SE LANDER, WY, Monday, August 10, 2026 through Tuesday, August 25, 2026 UTC

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• HAZARDS6/3448 2026-08-10 17:26Z – 2026-08-12 04:00Z SFC–16,000 ft

  14NM SE LANDER, WY, Monday, August 10, 2026 through Wednesday, August 12, 2026 UTC

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• HAZARDS6/3618 2026-08-10 22:20Z – 2026-08-25 04:00Z SFC–13,000 ft

  36NM SW BUTTE, MT, Monday, August 10, 2026 through Tuesday, August 25, 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.

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