Flight OddsWN3621 MCI → DAL
Southwest Airlines · Kansas City, MO to Dallas, TX · 24 flights observed, 2025-07-03 to 2025-08-04 · 461 mi
WN3621 covers more than one route in the data window — the stats below are for MCI → DAL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
48%
Median delay
+19 min
90th percentile
+88 min
Cancellation rate
4%
How often is WN3621 on time?
Across 24 flights on MCI → DAL from 2025-07-03 to 2025-08-04, WN3621 arrived within 15 minutes of schedule 48% of the time. The median arrival delay was +19 min, and the worst 10% of flights arrived +88 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 11 | 48% |
| 16-30 min | 4 | 17% |
| 31-60 min | 4 | 17% |
| 61-120 min | 2 | 9% |
| 2+ hrs | 2 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 19 | 53% | +40 min |
| 2025-08 | 4 | 25% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 40% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 60% |
| Fri | 4 | 75% |
| Sat | 4 | 75% |
| Sun | 5 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…