TRA78L was operating from EHEH to LPPT on 2025-12-01. SkyMeter detected a long landing rollout at Humberto Delgado Airport (Lisbon Portela Airport) (LPPT) on runway 20 at 17:37 UTC. Trace data at the event: 347 ft AGL, 6 kt GS, 0 fpm vertical. Approach stability score: 90/100. Scores in this band are observed on roughly 50% of approaches at this runway and represent the centerline of normal operations. METAR at the time reported 3 kt wind, 9,994 m visibility. A long landing rollout is detected when ground deceleration after touchdown is below the per-runway P10 envelope. It is an observational measure of rollout efficiency, not a runway-exit incident. Detection algorithm and known limitations: see SkyMeter methodology.
Pilot review data
- Runway 20
- 347 ft AGL at event
- 6 kt ground speed
- 0 fpm vertical
- Approach stability 90/100
- 3 kt wind
- 0 kt crosswind component
- 9,994 m visibility
- LPPT 062330Z 32004KT 290V350 9999 FEW020 19/16 Q1017 NOSIG
Flight context
- TRA78L
- B738
- EHEH → LPPT
- 2025-12-01 17:37 UTC
- LPPT runway 20
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