Flight OddsWN4683 BWI → BOS
Southwest Airlines · Baltimore, MD to Boston, MA · 25 flights observed, 2026-03-05 to 2026-04-06 · 369 mi
WN4683 covers more than one route in the data window — the stats below are for BWI → BOS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
64%
Median delay
-2 min
90th percentile
+69 min
Cancellation rate
12%
How often is WN4683 on time?
Across 25 flights on BWI → BOS from 2026-03-05 to 2026-04-06, WN4683 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +69 min or later. 12% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 14 | 64% |
| 16-30 min | 4 | 18% |
| 31-60 min | 1 | 5% |
| 61-120 min | 2 | 9% |
| 2+ hrs | 1 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 17 | 59% | +25 min |
| 2026-04 | 5 | 80% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 60% |
| Fri | 3 | 33% |
| Sat | 5 | 60% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…