Flight OddsWN3938 SJC → DEN
Southwest Airlines · San Jose, CA to Denver, CO · 8 flights observed, 2025-08-10 to 2025-09-28 · 948 mi
WN3938 covers more than one route in the data window — the stats below are for SJC → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
0 min
90th percentile
+66 min
Cancellation rate
0%
How often is WN3938 on time?
Across 8 flights on SJC → DEN from 2025-08-10 to 2025-09-28, WN3938 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +66 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 | 5 | 63% |
| 16-30 min | 1 | 13% |
| 31-60 min | 1 | 13% |
| 61-120 min | 1 | 13% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 4 | 50% | +27 min |
| 2025-09 | 4 | 75% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 8 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…