Flight OddsNK1521 IND → EWR
Spirit Airlines · Indianapolis, IN to Newark, NJ · 35 flights observed, 2025-07-09 to 2025-08-12 · 645 mi
NK1521 covers more than one route in the data window — the stats below are for IND → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-12 min
90th percentile
+43 min
Cancellation rate
0%
How often is NK1521 on time?
Across 35 flights on IND → EWR from 2025-07-09 to 2025-08-12, NK1521 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +43 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 | 26 | 74% |
| 16-30 min | 5 | 14% |
| 31-60 min | 1 | 3% |
| 61-120 min | 3 | 9% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 78% | +1 min |
| 2025-08 | 12 | 67% | +7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 40% |
| Tue | 5 | 100% |
| Wed | 5 | 100% |
| Thu | 5 | 100% |
| Fri | 5 | 100% |
| Sat | 5 | 40% |
| Sun | 5 | 40% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…