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WanderNerd

Flight Reliability

NK 1626 · Spirit Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and NK 1626 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

84%
Arrive within 15 minutes
2 min early
Average arrival delay
2.4%
Cancelled
9 min early
Median arrival delay

Based on 127 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon67%(15 flights)
  • Tue90%(19 flights)
  • Wed92%(13 flights)
  • Thu86%(22 flights)
  • Fri100%(16 flights)
  • Sat94%(18 flights)
  • Sun62%(21 flights)
On-time by departure window
  • 9 AM–12 PM70%(10 flights)
  • 3–6 PM60%(20 flights)
  • 6–9 PM90%(94 flights)
On-time trend by month
74%
Apr

Jul 69% → Apr 74% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
July 202569%13
January 2026100%24
February 202689%26
March 202690%30
April 202674%23
Departures on time
83%
Diverted
0%
Flights flown
124
Months covered
7

Based on 127 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.