Flight OddsSouthwest Airlines · Raleigh/Durham, NC to Denver, CO · 28 flights observed, 2026-03-05 to 2026-04-06 · 1,436 mi
WN3733 covers more than one route in the data window — the stats below are for RDU → DEN, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN3733 on time?
Across 28 flights on RDU → DEN from 2026-03-05 to 2026-04-06, WN3733 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +98 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 | 14 | 50% |
| 16-30 min | 5 | 18% |
| 31-60 min | 4 | 14% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 3 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 23 | 52% | +38 min |
| 2026-04 | 5 | 40% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 20% |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | 5 | 40% |
| Fri | 5 | 20% |
| Sat | No data | — |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…