Flight OddsWN3857 TPA → DEN
Southwest Airlines · Tampa, FL to Denver, CO · 34 flights observed, 2025-07-01 to 2025-08-04 · 1,506 mi
WN3857 covers more than one route in the data window — the stats below are for TPA → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
+4 min
90th percentile
+79 min
Cancellation rate
0%
How often is WN3857 on time?
Across 34 flights on TPA → DEN from 2025-07-01 to 2025-08-04, WN3857 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +79 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 | 20 | 65% |
| 16-30 min | 5 | 16% |
| 31-60 min | 1 | 3% |
| 61-120 min | 3 | 10% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 67% | +17 min |
| 2025-08 | 4 | 50% | +38 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 5 | 80% |
| Wed | 5 | 100% |
| Thu | 5 | 60% |
| Fri | 2 | 0% |
| Sat | 5 | 40% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…