Flight OddsWN156 BWI → SDF
Southwest Airlines · Baltimore, MD to Louisville, KY · 27 flights observed, 2026-06-04 to 2026-06-30 · 495 mi
WN156 covers more than one route in the data window — the stats below are for BWI → SDF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
54%
Median delay
+10 min
90th percentile
+110 min
Cancellation rate
4%
How often is WN156 on time?
Across 27 flights on BWI → SDF from 2026-06-04 to 2026-06-30, WN156 arrived within 15 minutes of schedule 54% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +110 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 14 | 54% |
| 16-30 min | 3 | 12% |
| 31-60 min | 1 | 4% |
| 61-120 min | 6 | 23% |
| 2+ hrs | 2 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 26 | 54% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | 4 | 75% |
| Wed | 3 | 67% |
| Thu | 3 | 67% |
| Fri | 4 | 50% |
| Sat | 4 | 50% |
| Sun | 4 | 25% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…