Flight OddsWN3729 BOI → PHX
Southwest Airlines · Boise, ID to Phoenix, AZ · 5 flights observed, 2025-11-22 to 2026-01-03 · 735 mi
WN3729 covers more than one route in the data window — the stats below are for BOI → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
40%
Median delay
+17 min
90th percentile
+22 min
Cancellation rate
0%
How often is WN3729 on time?
Across 5 flights on BOI → PHX from 2025-11-22 to 2026-01-03, WN3729 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +22 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 | 2 | 40% |
| 16-30 min | 3 | 60% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 2 | 100% | -13 min |
| 2025-12 | 2 | 0% | +19 min |
| 2026-01 | 1 | 0% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 5 | 40% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…