Flight OddsWN1601 DEN → SEA
Southwest Airlines · Denver, CO to Seattle, WA · 13 flights observed, 2026-01-10 to 2026-03-01 · 1,024 mi
WN1601 covers more than one route in the data window — the stats below are for DEN → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
46%
Median delay
+17 min
90th percentile
+52 min
Cancellation rate
0%
How often is WN1601 on time?
Across 13 flights on DEN → SEA from 2026-01-10 to 2026-03-01, WN1601 arrived within 15 minutes of schedule 46% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +52 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 | 46% |
| 16-30 min | 4 | 31% |
| 31-60 min | 3 | 23% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 4 | 75% | +12 min |
| 2026-02 | 8 | 25% | +24 min |
| 2026-03 | 1 | 100% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 2 | 0% |
| Fri | 3 | 0% |
| Sat | 5 | 80% |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…