Flight OddsSouthwest Airlines · Austin, TX to Harlingen/San Benito, TX · 45 flights observed, 2025-11-02 to 2026-01-05 · 273 mi
WN4609 covers more than one route in the data window — the stats below are for AUS → HRL, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN4609 on time?
Across 45 flights on AUS → HRL from 2025-11-02 to 2026-01-05, WN4609 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +73 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 | 27 | 60% |
| 16-30 min | 5 | 11% |
| 31-60 min | 6 | 13% |
| 61-120 min | 5 | 11% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 23 | 48% | +27 min |
| 2025-12 | 20 | 80% | +15 min |
| 2026-01 | 2 | 0% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 43% |
| Tue | 6 | 67% |
| Wed | 8 | 88% |
| Thu | 8 | 63% |
| Fri | 6 | 50% |
| Sat | 4 | 50% |
| Sun | 6 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…