Flight OddsSouthwest Airlines · San Francisco, CA to Nashville, TN · 40 flights observed, 2025-11-02 to 2026-01-05 · 1,969 mi
WN1172 covers more than one route in the data window — the stats below are for SFO → BNA, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN1172 on time?
Across 40 flights on SFO → BNA from 2025-11-02 to 2026-01-05, WN1172 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +94 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 | 17 | 44% |
| 16-30 min | 6 | 15% |
| 31-60 min | 8 | 21% |
| 61-120 min | 6 | 15% |
| 2+ hrs | 2 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 18 | 44% | +30 min |
| 2025-12 | 17 | 47% | +30 min |
| 2026-01 | 4 | 25% | +33 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 50% |
| Tue | 3 | 0% |
| Wed | 1 | 0% |
| Thu | 3 | 0% |
| Fri | 7 | 29% |
| Sat | 9 | 100% |
| Sun | 10 | 30% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…