Flight Reliability
NK 1219 · Spirit Airlines
Fort Lauderdale → Chicago (FLL–ORD)97% of its flights flew this route. The rest (FLL–DTW) are included in these numbers.
56
A Little Dicey
WanderNerd Reliability Score
- 72%
- Arrive within 15 minutes
- 7 min
- Average arrival delay
- 5.9%
- Cancelled
- 8 min early
- Median arrival delay
Based on 34 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
NK 1219 departing between 6–9 PM arrived on time 80% of the time, versus 68% between 9 PM–12 AM.
The breakdown
- Mon—(4 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(4 flights)
- Fri—(4 flights)
- Sat—(5 flights)
- Sun—(5 flights)
- 6–9 PM80%(10 flights)
- 9 PM–12 AM68%(22 flights)
- Departures on time
- 56%
- Diverted
- 0%
- Flights flown
- 32
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 34 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.