WN660 OAK → PDX

Southwest Airlines · Oakland, CA to Portland, OR · 7 flights observed, 2026-04-12 to 2026-05-31 · 543 mi

WN660 covers more than one route in the data window — the stats below are for OAK → PDX, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
29%
Median delay
+44 min
90th percentile
+62 min
Cancellation rate
0%

How often is WN660 on time?

Across 7 flights on OAK → PDX from 2026-04-12 to 2026-05-31, WN660 arrived within 15 minutes of schedule 29% of the time. The median arrival delay was +44 min, and the worst 10% of flights arrived +62 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time229%
16-30 min114%
31-60 min343%
61-120 min114%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-0430%+48 min
2026-05450%+24 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
SatNo data—
Sun729%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…