Flight OddsWN522 HOU → DCA
Southwest Airlines · Houston, TX to Washington, DC · 22 flights observed, 2025-10-02 to 2025-10-31 · 1,218 mi
WN522 covers more than one route in the data window — the stats below are for HOU → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
50%
Median delay
+13 min
90th percentile
+59 min
Cancellation rate
0%
How often is WN522 on time?
Across 22 flights on HOU → DCA from 2025-10-02 to 2025-10-31, WN522 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +59 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 | 11 | 50% |
| 16-30 min | 1 | 5% |
| 31-60 min | 8 | 36% |
| 61-120 min | 1 | 5% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 22 | 50% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 0% |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | 5 | 40% |
| Fri | 5 | 20% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…