Flight OddsWN4229 AUS → SAN
Southwest Airlines · Austin, TX to San Diego, CA · 50 flights observed, 2026-01-06 to 2026-03-04 · 1,164 mi
WN4229 covers more than one route in the data window — the stats below are for AUS → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-12 min
90th percentile
+22 min
Cancellation rate
2%
How often is WN4229 on time?
Across 50 flights on AUS → SAN from 2026-01-06 to 2026-03-04, WN4229 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +22 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 41 | 84% |
| 16-30 min | 4 | 8% |
| 31-60 min | 2 | 4% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 21 | 95% | -10 min |
| 2026-02 | 24 | 71% | -1 min |
| 2026-03 | 4 | 100% | -19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 88% |
| Tue | 9 | 89% |
| Wed | 9 | 100% |
| Thu | 8 | 63% |
| Fri | 8 | 75% |
| Sat | No data | — |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…