(OY) Andes Lineas Aereas 638 On-Time Performance Rating

Ratings are calculated twice per month and require that the flight has flown a minimum number of times in the past two months in order to accurately judge performance against other flights.

• Carrier: OY
• Flight Number: 638
• Departure Airport: PDP
• Date Range: 15-Apr-2026 to 15-Jun-2026