Flight OddsWN4383 SAN → DEN
Southwest Airlines · San Diego, CA to Denver, CO · 21 flights observed, 2025-07-01 to 2025-08-03 · 853 mi
WN4383 covers more than one route in the data window — the stats below are for SAN → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
52%
Median delay
+11 min
90th percentile
+65 min
Cancellation rate
0%
How often is WN4383 on time?
Across 21 flights on SAN → DEN from 2025-07-01 to 2025-08-03, WN4383 arrived within 15 minutes of schedule 52% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +65 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 | 52% |
| 16-30 min | 5 | 24% |
| 31-60 min | 2 | 10% |
| 61-120 min | 3 | 14% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 19 | 53% | +17 min |
| 2025-08 | 2 | 50% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | 5 | 60% |
| Wed | 5 | 40% |
| Thu | No data | — |
| Fri | 1 | 0% |
| Sat | 5 | 40% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…