Flight OddsWN856 LAS → PDX
Southwest Airlines · Las Vegas, NV to Portland, OR · 8 flights observed, 2025-08-09 to 2025-09-27 · 763 mi
WN856 covers more than one route in the data window — the stats below are for LAS → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-13 min
90th percentile
+55 min
Cancellation rate
0%
How often is WN856 on time?
Across 8 flights on LAS → PDX from 2025-08-09 to 2025-09-27, WN856 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +55 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 | 6 | 75% |
| 16-30 min | 0 | 0% |
| 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% | +29 min |
| 2025-09 | 4 | 100% | -18 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 | 8 | 75% |
| 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…