WN3516 SEA → MCI

Southwest Airlines · Seattle, WA to Kansas City, MO · 8 flights observed, 2025-08-09 to 2025-09-27 · 1,490 mi

WN3516 covers more than one route in the data window — the stats below are for SEA → MCI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
50%
Median delay
+10 min
90th percentile
+48 min
Cancellation rate
0%

How often is WN3516 on time?

Across 8 flights on SEA → MCI from 2025-08-09 to 2025-09-27, WN3516 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +48 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time450%
16-30 min225%
31-60 min225%
61-120 min00%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2025-08450%+12 min
2025-09450%+18 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
Sat850%
SunNo data—

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