WN52
Southwest Airlines flight 52 — Houston (HOU) to Dallas (DAL)
On time
72%
Avg delay
~52 min
Cancelled
1.7%
WN52 is fairly reliable, though delays happen. About 72% of departures arrive on time. When delays happen, the most common cause is late-arriving aircraft.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 33% | 14.3% | 62 min |
| 2026-07 | 44% | 0.0% | 48 min |
| 2026-07 | 57% | 0.0% | 51 min |
| 2026-06 | 25% | 0.0% | 35 min |
| 2026-06 | 43% | 0.0% | 31 min |
| 2026-06 | 67% | 0.0% | 43 min |
| 2026-05 | 67% | 0.0% | 60 min |
| 2026-04 | 67% | 0.0% | 69 min |
| 2026-03 | 71% | 0.0% | 69 min |
| 2026-03 | 75% | 0.0% | 78 min |
| 2026-03 | 73% | 0.0% | 104 min |
| 2026-02 | 75% | 0.0% | 19 min |
Top delay cause
late-arriving aircraft
Based on 1,842 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.