Flight OddsWN3480 BWI → PWM
Southwest Airlines · Baltimore, MD to Portland, ME · 17 flights observed, 2025-11-02 to 2026-01-05 · 452 mi
WN3480 covers more than one route in the data window — the stats below are for BWI → PWM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
71%
Median delay
-13 min
90th percentile
+67 min
Cancellation rate
0%
How often is WN3480 on time?
Across 17 flights on BWI → PWM from 2025-11-02 to 2026-01-05, WN3480 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +67 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 | 12 | 71% |
| 16-30 min | 2 | 12% |
| 31-60 min | 1 | 6% |
| 61-120 min | 2 | 12% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 12 | 75% | +1 min |
| 2025-12 | 4 | 75% | +17 min |
| 2026-01 | 1 | 0% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 33% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 3 | 100% |
| Fri | 5 | 60% |
| Sat | No data | — |
| Sun | 6 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…