KOA → OAK: cancellations & delays
Over Jan 2023 - Apr 2026, 0.0% of Ellison Onizuka Kona International Airport at Keāhole (KOA) to Oakland San Francisco Bay Airport (OAK) flights were cancelled and 7.3% arrived at least 15 minutes late, across 795 flights, flown by WN. Cancellations peak in April.
Check today's live KOA departures →Airport pages: Ellison Onizuka Kona International Airport at Keāhole (KOA) · Oakland San Francisco Bay Airport (OAK)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.