98.9% of night alerts are arrivals — runway 02 approach path crosses Lisbon at 160m altitude. TAP Air Portugal operated 5,231 flights (50% of total), including 730 at night.
LPPT Lisbon · Independent monthly observation
Noise Report August 2026
10,549Observed flights
89.1 dBAverage SPL reading
124.2 dBHighest reading
1,475Night operations
Independent observations from one fixed residential terrace. These figures are not official airport totals or certified airport noise mapping.
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