Flight OddsWN3986 ONT → OAK
Southwest Airlines · Ontario, CA to Oakland, CA · 35 flights observed, 2025-11-02 to 2026-01-05 · 362 mi
WN3986 covers more than one route in the data window — the stats below are for ONT → OAK, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
+8 min
90th percentile
+59 min
Cancellation rate
6%
How often is WN3986 on time?
Across 35 flights on ONT → OAK from 2025-11-02 to 2026-01-05, WN3986 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +59 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 21 | 64% |
| 16-30 min | 4 | 12% |
| 31-60 min | 6 | 18% |
| 61-120 min | 2 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 14 | 64% | +8 min |
| 2025-12 | 15 | 60% | +19 min |
| 2026-01 | 4 | 75% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 3 | 33% |
| Wed | 1 | 100% |
| Thu | 3 | 67% |
| Fri | 6 | 50% |
| Sat | 5 | 80% |
| Sun | 9 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…