Flight OddsNK312 BWI → SJU
Spirit Airlines · Baltimore, MD to San Juan, PR · 30 flights observed, 2025-12-04 to 2026-01-07 · 1,565 mi
NK312 covers more than one route in the data window — the stats below are for BWI → SJU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
66%
Median delay
+7 min
90th percentile
+99 min
Cancellation rate
3%
How often is NK312 on time?
Across 30 flights on BWI → SJU from 2025-12-04 to 2026-01-07, NK312 arrived within 15 minutes of schedule 66% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +99 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 19 | 66% |
| 16-30 min | 0 | 0% |
| 31-60 min | 4 | 14% |
| 61-120 min | 4 | 14% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 23 | 70% | +42 min |
| 2026-01 | 6 | 50% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 3 | 100% |
| Wed | 3 | 100% |
| Thu | 4 | 50% |
| Fri | 5 | 60% |
| Sat | 4 | 50% |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…