Flight Reliability
NK 654 · Spirit Airlines
Orlando → Philadelphia (MCO–PHL)90% of its flights flew this route. The rest (PHL–SJU) are included in these numbers.
20
Bring Snacks
WanderNerd Reliability Score
- 59%
- Arrive within 15 minutes
- 31 min
- Average arrival delay
- 9.1%
- Cancelled
- 7 min
- Median arrival delay
Based on 77 historical flights. Data through May 2026.
What the data says
Thursdays have been rough.
NK 654 arrived on time 91% of the time on Tuesdays and just 40% on Thursdays. That gap is worth planning around.
Lagging the MCO–PHL route.
NK 654 arrived on time 59% of the time, versus 73% across the MCO–PHL route.
Well behind the Spirit Airlines network.
NK 654 arrived on time 59% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon55%(11 flights)
- Tue91%(11 flights)
- Wed90%(10 flights)
- Thu40%(10 flights)
- Fri42%(12 flights)
- Sat—(9 flights)
- Sun—(7 flights)
- 9 AM–12 PM—(8 flights)
- 6–9 PM53%(62 flights)
57%
Apr
Jan 55% → Apr 57% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 55% | 22 |
| February 2026 | 80% | 10 |
| March 2026 | 31% | 16 |
| April 2026 | 57% | 14 |
- Departures on time
- 56%
- Diverted
- 0%
- Flights flown
- 70
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 77 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.