WN19
Southwest Airlines flight 19 — Dallas (DAL) to Houston (HOU)
On time
85%
Avg delay
~51 min
Cancelled
2.4%
WN19 is a reliable flight. About 85% of departures arrive on time. When delays happen, the most common cause is airline operations.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 82% | 0.0% | 18 min |
| 2026-07 | 76% | 0.0% | 59 min |
| 2026-07 | 76% | 0.0% | 24 min |
| 2026-07 | 100% | 0.0% | 0 min |
| 2026-07 | 75% | 0.0% | 59 min |
| 2026-06 | 71% | 0.0% | 26 min |
| 2026-06 | 55% | 4.8% | 80 min |
| 2026-06 | 65% | 0.0% | 46 min |
| 2026-06 | 75% | 0.0% | 29 min |
| 2026-05 | 92% | 0.0% | 26 min |
| 2026-05 | 88% | 11.1% | 94 min |
| 2026-05 | 69% | 0.0% | 51 min |
Top delay cause
airline operations
Based on 1,825 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.