Go-around — UAL2136

KBOS · 33L

2026-04-23 20:46 UTC· KIAH KBOS· UNITED AIRLINES INC· B39M

UAL2136 (United Airlines) was operating from KIAH to KBOS on 2026-04-23. SkyMeter detected a go-around at General Edward Lawrence Logan International Airport (KBOS) on runway 33L at 20:46 UTC. Trace data at the event: 376 ft AGL, 155 kt GS, 0 fpm vertical. METAR at the time reported 9 kt wind, 4 kt crosswind component, 9,656 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)
  • SECURITY5/2811 2025-10-20 12:00Z – 2026-10-20 12:00Z SFC–1,000 ft

    NEW YORK, NY, Monday, October 20, 2025 through Tuesday, October 20, 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 33L
  • 376 ft AGL at event
  • 155 kt ground speed
  • 0 fpm vertical
  • 9 kt wind
  • 4 kt crosswind component
  • 9,656 m visibility
  • KBOS 210054Z 13008KT 6SM BR SCT014 BKN018 OVC026 16/14 A3000 RMK AO2 RAE02 SLP159 P0000 T01610144

Flight context

  • UAL2136
  • United Airlines
  • B39M
  • KIAH → KBOS
  • 2026-04-23 20:46 UTC
  • KBOS runway 33L

All events on this flight

Go-around 20:46:47 UTC · KBOS runway 33L · 376 ft AGL · 155 kt GS
Go-around 20:46:47 UTC · KBOS runway 33L · 376 ft AGL · 155 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· KBOS