Go-around — UAL519

KDEN · 35R

2026-05-30 03:47 UTC· KSAN → KDEN· UNITED AIRLINES INC· B739

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UAL519 (United Airlines) was operating from KSAN to KDEN on 2026-05-30. SkyMeter detected a go-around at Denver International Airport (KDEN) on runway 35R at 03:47 UTC. Trace data at the event: 5773 ft AGL, 175 kt GS. METAR at the time reported 1 kt wind, 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.

Active FAA TFR during this flight

Source: FAA TFR archive (hourly snapshot)
  • SECURITY6/0091 2026-01-04 00:01Z – 2026-07-04 23:59Z SFC–500 ft

    Coyote Wells, CA, Saturday, January 3, 2026 through Saturday, July 4, 2026 Local

    View FAA NOTAM →
  • SECURITY6/0092 2026-01-04 00:01Z – 2026-07-04 23:59Z SFC–500 ft

    CALEXICO, CA, Saturday, January 3, 2026 through Saturday, July 4, 2026 Local

    View FAA NOTAM →
  • SECURITY6/4160 2026-02-14 08:00Z – 2026-08-15 06:59Z SFC–400 ft

    Chula Vista, CA, Saturday, February 14, 2026 through Friday, August 14, 2026 Local

    View FAA NOTAM →
  • HAZARDS6/1015 2026-05-18 00:28Z – 2026-06-01 04:00Z SFC–15,500 ft

    22NM NE RUIDOSO, NM, Monday, May 18, 2026 through Monday, June 1, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/1626 2026-05-19 22:38Z – 2026-06-02 04:00Z SFC–15,500 ft

    22NM NE RUIDOSO, NM, Tuesday, May 19, 2026 through Tuesday, June 2, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2366 2026-05-22 06:00Z – 2026-06-05 04:00Z SFC–10,000 ft

    12NM S PRESCOTT, AZ, Friday, May 22, 2026 through Friday, June 5, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/2354 2026-05-22 12:00Z – 2026-06-04 04:00Z SFC–15,500 ft

    22NM NE RUIDOSO, NM, Friday, May 22, 2026 through Thursday, June 4, 2026 UTC

    View FAA NOTAM →
  • HAZARDS6/3889 2026-05-28 22:59Z – 2026-06-10 04:00Z SFC–10,500 ft

    11NM SE SPANISH FORK, UT, Thursday, May 28, 2026 through Wednesday, June 10, 2026 UTC

    View FAA NOTAM →
  • SECURITY6/3548 2026-05-29 22:30Z – 2026-05-31 04:00Z SFC–400 ft

    Denver, CO, Friday, May 29, 2026 through Saturday, May 30, 2026 Local

    View FAA NOTAM →
  • SECURITY6/3944 2026-05-29 22:30Z – 2026-05-31 06:00Z SFC–400 ft

    Denver, CO, Friday, May 29, 2026 through Sunday, May 31, 2026 Local

    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 35R
  • 5773 ft AGL at event
  • 175 kt ground speed
  • 0 fpm vertical
  • 1 kt wind
  • 0 kt crosswind component
  • 16,093 m visibility
  • KDEN 182153Z 11004KT 10SM SCT075 BKN130 BKN200 28/09 A3010 RMK AO2 SLP110 T02830089

Flight context

  • UAL519
  • United Airlines
  • B739
  • KSAN → KDEN
  • 2026-05-30 03:47 UTC
  • KDEN runway 35R

All events on this flight

Go-around 03:47:56 UTC · KDEN runway 35R · 5,773 ft AGL · 175 kt GS
Go-around 03:47:56 UTC · KDEN runway 35R · 5,773 ft AGL · 175 kt GS

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

SkyMeter · trace data observed via ADS-B· KDEN