Flight OddsWN553 MSY → HOU
Southwest Airlines · New Orleans, LA to Houston, TX · 64 flights observed, 2025-11-02 to 2026-01-05 · 303 mi
WN553 covers more than one route in the data window — the stats below are for MSY → HOU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-9 min
90th percentile
+16 min
Cancellation rate
0%
How often is WN553 on time?
Across 64 flights on MSY → HOU from 2025-11-02 to 2026-01-05, WN553 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +16 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 | 57 | 89% |
| 16-30 min | 2 | 3% |
| 31-60 min | 2 | 3% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 89% | -1 min |
| 2025-12 | 31 | 90% | -6 min |
| 2026-01 | 5 | 80% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 100% |
| Tue | 9 | 100% |
| Wed | 9 | 89% |
| Thu | 8 | 75% |
| Fri | 9 | 89% |
| Sat | 9 | 89% |
| Sun | 10 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…