Flight OddsSouthwest Airlines · San Francisco, CA to Las Vegas, NV · 57 flights observed, 2025-08-05 to 2025-10-01 · 414 mi
WN3615 covers more than one route in the data window — the stats below are for SFO → LAS, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN3615 on time?
Across 57 flights on SFO → LAS from 2025-08-05 to 2025-10-01, WN3615 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +57 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 | 40 | 70% |
| 16-30 min | 3 | 5% |
| 31-60 min | 8 | 14% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 26 | 81% | +6 min |
| 2025-09 | 30 | 63% | +31 min |
| 2025-10 | 1 | 0% | +41 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 9 | 100% |
| Wed | 9 | 89% |
| Thu | 8 | 50% |
| Fri | 8 | 25% |
| Sat | 8 | 100% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…