WN1559 MCI → OAK

Southwest Airlines · Kansas City, MO to Oakland, CA · 24 flights observed, 2025-08-07 to 2025-09-29 · 1,489 mi

This flight has been getting less reliable recently — 2025-09's on-time rate (38%) is well below the 64% average from earlier months.

WN1559 covers more than one route in the data window — the stats below are for MCI → OAK, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
50%
Median delay
+15 min
90th percentile
+28 min
Cancellation rate
0%

How often is WN1559 on time?

Across 24 flights on MCI → OAK from 2025-08-07 to 2025-09-29, WN1559 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +28 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1250%
16-30 min1042%
31-60 min14%
61-120 min00%
2+ hrs14%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081164%+9 min
2025-091338%+24 min

Performance by day of week

DayFlightsOn-time
Mon850%
TueNo data—
WedNo data—
Thu838%
Fri863%
SatNo data—
SunNo data—

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