Flight Reliability
NK 1413 · Spirit Airlines
Myrtle Beach → Boston (MYR–BOS)93% of its flights flew this route. The rest (ACY–MCO) are included in these numbers.
25
Bring Snacks
WanderNerd Reliability Score
- 51%
- Arrive within 15 minutes
- 34 min
- Average arrival delay
- 5.5%
- Cancelled
- 11 min
- Median arrival delay
Based on 73 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
NK 1413 arrived on time 57% of the time on Saturdays and just 40% on Thursdays. That gap is worth planning around.
Well behind the MYR–BOS route.
NK 1413 arrived on time 51% of the time, versus 69% across the MYR–BOS route.
Well behind the Spirit Airlines network.
NK 1413 arrived on time 51% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(9 flights)
- Tue—(9 flights)
- Wed—(9 flights)
- Thu40%(10 flights)
- Fri50%(10 flights)
- Sat57%(14 flights)
- Sun—(8 flights)
- 3–6 PM50%(64 flights)
- 6–9 PM—(5 flights)
54%
Apr
Jan 64% → Apr 54% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 64% | 22 |
| March 2026 | 30% | 20 |
| April 2026 | 54% | 13 |
- Departures on time
- 62%
- Diverted
- 0%
- Flights flown
- 69
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 73 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.