WN3515 MCO → MCI

Southwest Airlines · Orlando, FL to Kansas City, MO · 65 flights observed, 2025-11-02 to 2026-05-10 · 1,072 mi

This flight has been getting less reliable recently — 2026-01's on-time rate (60%) is well below the 95% average from earlier months.

WN3515 covers more than one route in the data window — the stats below are for MCO → MCI, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
92%
Median delay
-7 min
90th percentile
+9 min
Cancellation rate
0%

How often is WN3515 on time?

Across 65 flights on MCO → MCI from 2025-11-02 to 2026-05-10, WN3515 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +9 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time5992%
16-30 min12%
31-60 min12%
61-120 min12%
2+ hrs23%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112896%-5 min
2025-123093%-2 min
2026-01560%+156 min
2026-051100%0 min

Performance by day of week

DayFlightsOn-time
Mon989%
Tue9100%
Wed989%
Thu8100%
Fri9100%
Sat989%
Sun1182%

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