Go-around — UCA4942
KIAD · 01R2026-04-20 20:10 UTC· KALB → KIAD· UNITED AIRLINES INC· E45X
UCA4942 (United Airlines) was operating from KALB to KIAD on 2026-04-20. SkyMeter detected a go-around at Washington Dulles International Airport (KIAD) on runway 01R at 20:10 UTC. Trace data at the event: 824 ft AGL, 147 kt GS. METAR at the time reported 13 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.
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 01R
- 824 ft AGL at event
- 147 kt ground speed
- 0 fpm vertical
- 13 kt wind
- 5 kt crosswind component
- 16,093 m visibility
- KIAD 210350Z AUTO 35008KT 10SM FEW024 SCT034 OVC075 24/20 A2996 RMK T02400200 MADISHF
Flight context
- UCA4942
- United Airlines
- E45X
- KALB → KIAD
- 2026-04-20 20:10 UTC
- KIAD runway 01R
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