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Flight Reliability

NK 1057 · Spirit Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and NK 1057 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

55%
Arrive within 15 minutes
28 min
Average arrival delay
12.1%
Cancelled
12 min
Median arrival delay

Based on 132 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon53%(17 flights)
  • Tue68%(19 flights)
  • Wed75%(16 flights)
  • Thu44%(18 flights)
  • Fri53%(17 flights)
  • Sat50%(16 flights)
  • Sun39%(13 flights)
On-time by departure window
  • 6–9 PM91%(11 flights)
  • 9 PM–12 AM51%(105 flights)
On-time trend by month
9%
Apr

Jul 83% → Apr 9% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
July 202583%23
August 202592%12
January 202676%21
February 202635%23
March 202635%26
April 20269%11
Departures on time
47%
Diverted
0%
Flights flown
116
Months covered
6

Keep nerding

Based on 132 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.