Flight OddsWN4229 TUS → SAN
Southwest Airlines · Tucson, AZ to San Diego, CA · 59 flights observed, 2025-11-02 to 2026-01-05 · 367 mi
WN4229 covers more than one route in the data window — the stats below are for TUS → SAN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
63%
Median delay
-5 min
90th percentile
+73 min
Cancellation rate
3%
How often is WN4229 on time?
Across 59 flights on TUS → SAN from 2025-11-02 to 2026-01-05, WN4229 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +73 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 36 | 63% |
| 16-30 min | 2 | 4% |
| 31-60 min | 11 | 19% |
| 61-120 min | 8 | 14% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 25 | 76% | +4 min |
| 2025-12 | 29 | 55% | +24 min |
| 2026-01 | 3 | 33% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 9 | 78% |
| Wed | 9 | 67% |
| Thu | 7 | 86% |
| Fri | 9 | 44% |
| Sat | 4 | 100% |
| Sun | 9 | 22% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…