Flight OddsJAX → DEN Southwest Airlines
Southwest Airlines · Jacksonville, FL to Denver, CO · 378 flights, 2025-07-01 to 2026-06-30 · aggregated across 14 flight numbers
On-time arrival
77%
Median delay
-2 min
90th percentile
+49 min
Cancellation rate
0%
How on-time is Southwest Airlines from JAX to DEN?
Across every Southwest Airlines flight number on JAX → DEN (378 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +49 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 289 | 77% |
| 16-30 min | 33 | 9% |
| 31-60 min | 23 | 6% |
| 61-120 min | 26 | 7% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 87% | -3 min |
| 2025-08 | 30 | 87% | +1 min |
| 2025-09 | 30 | 73% | +8 min |
| 2025-10 | 30 | 80% | +5 min |
| 2025-11 | 32 | 94% | -3 min |
| 2025-12 | 33 | 70% | +14 min |
| 2026-01 | 32 | 94% | -4 min |
| 2026-02 | 28 | 71% | +14 min |
| 2026-03 | 34 | 74% | +7 min |
| 2026-04 | 31 | 84% | +6 min |
| 2026-05 | 31 | 84% | +4 min |
| 2026-06 | 34 | 29% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 75% |
| Tue | 52 | 77% |
| Wed | 52 | 88% |
| Thu | 52 | 79% |
| Fri | 51 | 73% |
| Sat | 65 | 80% |
| Sun | 52 | 65% |
WN flight numbers on JAX → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…