Flight OddsWN3315 TUL → HOU
Southwest Airlines · Tulsa, OK to Houston, TX · 15 flights observed, 2025-08-09 to 2025-09-28 · 453 mi
WN3315 covers more than one route in the data window — the stats below are for TUL → HOU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-13 min
90th percentile
+36 min
Cancellation rate
0%
How often is WN3315 on time?
Across 15 flights on TUL → HOU from 2025-08-09 to 2025-09-28, WN3315 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +36 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 | 12 | 80% |
| 16-30 min | 1 | 7% |
| 31-60 min | 1 | 7% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 7 | 57% | +28 min |
| 2025-09 | 8 | 100% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 8 | 63% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…