Flight Reliability
NK 203 · Spirit Airlines
Atlanta → Fort Lauderdale (ATL–FLL)
1
Bring Snacks
WanderNerd Reliability Score
- 68%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 17.5%
- Cancelled
- 3 min
- Median arrival delay
Based on 97 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
NK 203 arrived on time 83% of the time on Tuesdays and just 54% on Fridays. That gap is worth planning around.
A bit behind the Spirit Airlines network.
NK 203 arrived on time 68% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(9 flights)
- Tue83%(12 flights)
- Wed67%(12 flights)
- Thu79%(14 flights)
- Fri54%(13 flights)
- Sat80%(10 flights)
- Sun—(9 flights)
64%
Apr
Jan 70% → Apr 64% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 70% | 23 |
| February 2026 | 83% | 23 |
| March 2026 | 55% | 22 |
| April 2026 | 64% | 11 |
- Departures on time
- 61%
- Diverted
- 1.0%
- Flights flown
- 79
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 97 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.