A320
Flight Crew Instrument; Flight Crew Multiengine; Flight Crew Air Transport Pilot (ATP)
Other / Unknown
Aircraft Equipment Problem Less Severe; Flight Deck / Cabin / Aircraft Event Smoke / Fire / Fumes / Odor
Aircraft Equipment Problem Dissipated; General Maintenance Action
Aircraft
On descent into ZZZ; passing 4;000 feet to 2;000 feet; we experienced a dirty sock odor in the cockpit. It lasted less than 5 minutes. The sky was clear at the time and we had not entered any clouds in the descent. Pack 1 was on MEL/INOP. The APU was not in use at the time. I completed a maintenance logbook write-up and a report.
A320 pilot reported a temporary fumes event during approach. Flight crew completed a safe landing and submitted a logbook discrepancy.