Flight OddsWN1048 MDW → BNA
Southwest Airlines · Chicago, IL to Nashville, TN · 71 flights observed, 2025-08-05 to 2026-01-05 · 395 mi
WN1048 covers more than one route in the data window — the stats below are for MDW → BNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-8 min
90th percentile
+18 min
Cancellation rate
1%
How often is WN1048 on time?
Across 71 flights on MDW → BNA from 2025-08-05 to 2026-01-05, WN1048 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +18 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 61 | 87% |
| 16-30 min | 6 | 9% |
| 31-60 min | 3 | 4% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 23 | 74% | +3 min |
| 2025-09 | 26 | 96% | -6 min |
| 2025-10 | 1 | 100% | 0 min |
| 2025-11 | 13 | 92% | -10 min |
| 2025-12 | 6 | 83% | -5 min |
| 2026-01 | 1 | 100% | -21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 100% |
| Tue | 9 | 78% |
| Wed | 9 | 89% |
| Thu | 11 | 91% |
| Fri | 13 | 100% |
| Sat | 4 | 100% |
| Sun | 14 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…