Flight Reliability
NK 819 · Spirit Airlines
Baltimore → Fort Lauderdale (BWI–FLL)84% of its flights flew this route. The rest (EWR–CHA, BNA–FLL) are included in these numbers.
97
Nerd Approved
WanderNerd Reliability Score
- 89%
- Arrive within 15 minutes
- 12 min early
- Average arrival delay
- 0%
- Cancelled
- 20 min early
- Median arrival delay
Based on 37 historical flights. Data through May 2026.
What the data says
Better than the BWI–FLL route average.
NK 819 arrived on time 89% of the time, versus 77% across the BWI–FLL route.
Well ahead of the Spirit Airlines network.
NK 819 arrived on time 89% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(6 flights)
- Tue—(5 flights)
- Wed—(7 flights)
- Thu—(4 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(5 flights)
- 3–6 AM87%(15 flights)
- 6–9 AM88%(17 flights)
- 9 AM–12 PM—(5 flights)
- Departures on time
- 97%
- Diverted
- 0%
- Flights flown
- 37
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 37 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.