Flight OddsWN38 HOU → DAL
Southwest Airlines · Houston, TX to Dallas, TX · 46 flights observed, 2025-08-09 to 2026-06-30 · 239 mi
WN38 covers more than one route in the data window — the stats below are for HOU → DAL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
-8 min
90th percentile
+95 min
Cancellation rate
0%
How often is WN38 on time?
Across 46 flights on HOU → DAL from 2025-08-09 to 2026-06-30, WN38 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +95 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 | 31 | 69% |
| 16-30 min | 6 | 13% |
| 31-60 min | 0 | 0% |
| 61-120 min | 6 | 13% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 4 | 75% | +22 min |
| 2025-09 | 3 | 100% | -17 min |
| 2025-10 | 4 | 75% | +5 min |
| 2026-03 | 8 | 50% | +28 min |
| 2026-04 | 10 | 70% | +7 min |
| 2026-05 | 7 | 86% | +1 min |
| 2026-06 | 9 | 56% | +47 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 12 | 75% |
| Wed | 12 | 67% |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 12 | 75% |
| Sun | 9 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…