WN1266 DEN → OAK

Southwest Airlines · Denver, CO to Oakland, CA · 18 flights observed, 2025-11-22 to 2026-01-04 · 957 mi

This flight has been on time less than half the time (39%) — expect a real chance of a delay.

WN1266 covers more than one route in the data window — the stats below are for DEN → OAK, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
39%
Median delay
+24 min
90th percentile
+72 min
Cancellation rate
0%

How often is WN1266 on time?

Across 18 flights on DEN → OAK from 2025-11-22 to 2026-01-04, WN1266 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +72 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time739%
16-30 min422%
31-60 min16%
61-120 min633%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-11475%+17 min
2025-121127%+38 min
2026-01333%+34 min

Performance by day of week

DayFlightsOn-time
Mon367%
Tue333%
Wed1100%
ThuNo data—
Fri30%
Sat560%
Sun30%

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