Flight OddsSouthwest Airlines · Nashville, TN to Indianapolis, IN · 30 flights observed, 2025-11-02 to 2026-01-05 · 249 mi
WN4555 covers more than one route in the data window — the stats below are for BNA → IND, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN4555 on time?
Across 30 flights on BNA → IND from 2025-11-02 to 2026-01-05, WN4555 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +34 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 | 22 | 73% |
| 16-30 min | 4 | 13% |
| 31-60 min | 1 | 3% |
| 61-120 min | 3 | 10% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 14 | 79% | +11 min |
| 2025-12 | 13 | 69% | +3 min |
| 2026-01 | 3 | 67% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 3 | 100% |
| Wed | 1 | 100% |
| Thu | 3 | 67% |
| Fri | 8 | 88% |
| Sat | No data | — |
| Sun | 9 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…