Flight OddsWN988 MCI → MIA
Southwest Airlines · Kansas City, MO to Miami, FL · 30 flights observed, 2026-01-10 to 2026-03-02 · 1,251 mi
WN988 covers more than one route in the data window — the stats below are for MCI → MIA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+7 min
90th percentile
+45 min
Cancellation rate
0%
How often is WN988 on time?
Across 30 flights on MCI → MIA from 2026-01-10 to 2026-03-02, WN988 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +45 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 18 | 60% |
| 16-30 min | 7 | 23% |
| 31-60 min | 2 | 7% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 9 | 78% | +5 min |
| 2026-02 | 19 | 53% | +27 min |
| 2026-03 | 2 | 50% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 1 | 100% |
| Wed | No data | — |
| Thu | 5 | 60% |
| Fri | 5 | 20% |
| Sat | 8 | 88% |
| Sun | 6 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…