Flight OddsWN3721 DCA → TPA
Southwest Airlines · Washington, DC to Tampa, FL · 50 flights observed, 2026-04-07 to 2026-06-03 · 814 mi
WN3721 covers more than one route in the data window — the stats below are for DCA → TPA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
94%
Median delay
-7 min
90th percentile
+10 min
Cancellation rate
0%
How often is WN3721 on time?
Across 50 flights on DCA → TPA from 2026-04-07 to 2026-06-03, WN3721 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +10 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 | 47 | 94% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 21 | 100% | -9 min |
| 2026-05 | 26 | 88% | +5 min |
| 2026-06 | 3 | 100% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 9 | 100% |
| Wed | 9 | 89% |
| Thu | 8 | 100% |
| Fri | 8 | 88% |
| Sat | 8 | 100% |
| 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…