Flight OddsWN429 BWI → DTW
Southwest Airlines · Baltimore, MD to Detroit, MI · 41 flights observed, 2025-11-02 to 2026-01-05 · 409 mi
WN429 covers more than one route in the data window — the stats below are for BWI → DTW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
0 min
90th percentile
+17 min
Cancellation rate
0%
How often is WN429 on time?
Across 41 flights on BWI → DTW from 2025-11-02 to 2026-01-05, WN429 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +17 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 | 34 | 83% |
| 16-30 min | 4 | 10% |
| 31-60 min | 1 | 2% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 21 | 86% | 0 min |
| 2025-12 | 18 | 83% | +13 min |
| 2026-01 | 2 | 50% | +9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 6 | 100% |
| Wed | 8 | 88% |
| Thu | 8 | 75% |
| Fri | 6 | 83% |
| Sat | No data | — |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…