Flight OddsWN1644 DEN → JAX
Southwest Airlines · Denver, CO to Jacksonville, FL · 64 flights observed, 2025-11-02 to 2026-01-05 · 1,446 mi
WN1644 covers more than one route in the data window — the stats below are for DEN → JAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
+2 min
90th percentile
+44 min
Cancellation rate
0%
How often is WN1644 on time?
Across 64 flights on DEN → JAX from 2025-11-02 to 2026-01-05, WN1644 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +44 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 | 52 | 81% |
| 16-30 min | 4 | 6% |
| 31-60 min | 4 | 6% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 28 | 89% | +10 min |
| 2025-12 | 31 | 71% | +17 min |
| 2026-01 | 5 | 100% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 90% |
| Tue | 9 | 100% |
| Wed | 9 | 78% |
| Thu | 8 | 75% |
| Fri | 9 | 78% |
| Sat | 9 | 89% |
| Sun | 10 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…