RDU → MCI Southwest Airlines

Southwest Airlines · Raleigh/Durham, NC to Kansas City, MO · 47 flights, 2025-07-05 to 2026-06-28 · aggregated across 9 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 9am–12pm vs. 50% departing 3–6pm.
On-time arrival
66%
Median delay
+11 min
90th percentile
+45 min
Cancellation rate
0%

How on-time is Southwest Airlines from RDU to MCI?

Across every Southwest Airlines flight number on RDU → MCI (47 flights, 2025-07-05 to 2026-06-28), 66% arrived within 15 minutes of schedule. Median arrival delay +11 min; the worst 10% ran +45 min or later. 0% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time3166%
16-30 min1021%
31-60 min36%
61-120 min24%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-07875%+17 min
2025-085100%+9 min
2025-094100%+5 min
2025-10475%+12 min
2025-11367%+17 min
2025-122100%+8 min
2026-011100%+4 min
2026-034100%-4 min
2026-0440%+49 min
2026-0540%+23 min
2026-06850%+34 min

Performance by day of week

DayFlightsOn-time
MonNo data—
TueNo data—
WedNo data—
ThuNo data—
FriNo data—
Sat1471%
Sun3364%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…