Flight Reliability
NK 2615 · Spirit Airlines
Indianapolis → Newark (IND–EWR)84% of its flights flew this route. The rest (FLL–MCI) are included in these numbers.
100
Nerd Approved
WanderNerd Reliability Score
- 97%
- Arrive within 15 minutes
- 9 min early
- Average arrival delay
- 0%
- Cancelled
- 20 min early
- Median arrival delay
Based on 94 historical flights. Data through May 2026.
What the data says
Mornings have a slight edge.
Departures between 9 AM–12 PM arrived on time 100% of the time, against 96% between 6–9 AM.
Thursday is the weak spot.
NK 2615 arrived on time 100% of the time on Tuesdays. On Thursdays: 92%.
Better than the IND–EWR route average.
NK 2615 arrived on time 97% of the time, versus 84% across the IND–EWR route.
Well ahead of the Spirit Airlines network.
NK 2615 arrived on time 97% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon94%(17 flights)
- Tue100%(11 flights)
- Wed100%(15 flights)
- Thu92%(12 flights)
- Fri94%(16 flights)
- Sat100%(12 flights)
- Sun100%(11 flights)
- 3–6 AM96%(56 flights)
- 6–9 AM96%(23 flights)
- 9 AM–12 PM100%(15 flights)
97%
Oct
Jun 92% → Oct 97% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 92% | 12 |
| August 2025 | 95% | 19 |
| September 2025 | 100% | 30 |
| October 2025 | 97% | 30 |
- Departures on time
- 94%
- Diverted
- 0%
- Flights flown
- 94
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 94 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.