Flight OddsWN3457 HOU → DCA
Southwest Airlines · Houston, TX to Washington, DC · 42 flights observed, 2026-04-07 to 2026-06-03 · 1,218 mi
WN3457 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
+15 min
90th percentile
+54 min
Cancellation rate
0%
How often is WN3457 on time?
Across 42 flights on HOU → DCA from 2026-04-07 to 2026-06-03, WN3457 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +54 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 | 21 | 50% |
| 16-30 min | 7 | 17% |
| 31-60 min | 10 | 24% |
| 61-120 min | 4 | 10% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 18 | 56% | +21 min |
| 2026-05 | 21 | 48% | +23 min |
| 2026-06 | 3 | 33% | +35 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 44% |
| Wed | 9 | 33% |
| Thu | 8 | 50% |
| Fri | 8 | 63% |
| 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…