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WanderNerd

Flight Reliability

NK 168 · Spirit Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and NK 168 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

83%
Arrive within 15 minutes
4 min
Average arrival delay
4.5%
Cancelled
7 min early
Median arrival delay

Based on 156 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon65%(20 flights)
  • Tue91%(22 flights)
  • Wed95%(20 flights)
  • Thu86%(22 flights)
  • Fri73%(22 flights)
  • Sat91%(23 flights)
  • Sun75%(20 flights)
On-time by departure window
  • 6–9 AM91%(90 flights)
  • 6–9 PM70%(59 flights)
On-time trend by month
92%
Apr

Sep 56% → Apr 92% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
September 202556%27
October 202584%31
January 202696%23
February 202688%24
March 202690%30
April 202692%13
Departures on time
81%
Diverted
0%
Flights flown
149
Months covered
7

Based on 156 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.