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WanderNerd

Flight Reliability

NK 122 · Spirit Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and NK 122 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

68%
Arrive within 15 minutes
22 min
Average arrival delay
2.6%
Cancelled
2 min early
Median arrival delay

Based on 77 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon69%(13 flights)
  • Tue(5 flights)
  • Wed(5 flights)
  • Thu62%(13 flights)
  • Fri75%(12 flights)
  • Sat77%(13 flights)
  • Sun54%(13 flights)
On-time by departure window
  • 6–9 AM(8 flights)
  • 9 AM–12 PM58%(24 flights)
  • 12–3 PM69%(42 flights)
On-time trend by month
63%
Dec

Oct 84% → Dec 63% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 202584%19
November 202558%24
December 202563%24
Departures on time
64%
Diverted
1.3%
Flights flown
74
Months covered
4

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.