Flight OddsSouthwest Airlines · Raleigh/Durham, NC to Phoenix, AZ · 3 flights observed, 2026-02-14 to 2026-02-28 · 1,891 mi
WN3399 covers more than one route in the data window — the stats below are for RDU → PHX, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN3399 on time?
Across 3 flights on RDU → PHX from 2026-02-14 to 2026-02-28, WN3399 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +17 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 | 67% |
| 16-30 min | 1 | 33% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 3 | 67% | -7 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 | 3 | 67% |
| 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…