Flight OddsSouthwest Airlines · Baltimore, MD to Raleigh/Durham, NC · 12 flights observed, 2025-11-25 to 2026-01-02 · 256 mi
WN853 covers more than one route in the data window — the stats below are for BWI → RDU, the one it has flown most recently. The others are linked under “Other routes”.
How often is WN853 on time?
Across 12 flights on BWI → RDU from 2025-11-25 to 2026-01-02, WN853 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +41 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 6 | 55% |
| 16-30 min | 3 | 27% |
| 31-60 min | 2 | 18% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 2 | 100% | +7 min |
| 2025-12 | 8 | 38% | +20 min |
| 2026-01 | 1 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | 3 | 33% |
| Wed | 1 | 100% |
| Thu | No data | — |
| Fri | 2 | 50% |
| Sat | No data | — |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…