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Flight Reliability

NK 2183 · Spirit Airlines

Miami → Charlotte (MIA–CLT)89% of its flights flew this route. The rest (SJC–LAS, FLL–CLT) are included in these numbers.

64
A Little Dicey
WanderNerd Reliability Score
81%
Arrive within 15 minutes
6 min
Average arrival delay
6.3%
Cancelled
5 min early
Median arrival delay

Based on 96 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

NK 2183 departing between 9 AM–12 PM arrived on time 85% of the time, versus 50% between 3–6 PM.

Sunday scaries are real for this one.

NK 2183 arrived on time 90% of the time on Wednesdays and just 71% on Sundays. That gap is worth planning around.

Better than the Spirit Airlines network average.

NK 2183 arrived on time 81% of the time, versus 74% across the Spirit Airlines network.

The breakdown

On-time by weekday
  • Mon79%(14 flights)
  • Tue—(9 flights)
  • Wed90%(10 flights)
  • Thu80%(15 flights)
  • Fri87%(15 flights)
  • Sat85%(13 flights)
  • Sun71%(14 flights)
On-time by departure window
  • 6–9 AM—(1 flights)
  • 9 AM–12 PM85%(79 flights)
  • 3–6 PM50%(10 flights)
On-time trend by month
85%
Apr

Jun 50% → Apr 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%10
January 202688%16
February 202688%24
March 202682%27
April 202685%13
Departures on time
79%
Diverted
0%
Flights flown
90
Months covered
5

Same route, other flights

Keep nerding

Based on 96 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.