On-Time Report

Airlines › Spirit Airlines › October 2025

Carrier month · October 2025

Spirit Airlines in October 2025

79.5%arrived on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In October 2025, Spirit Airlines (NK) reported 14,128 scheduled domestic flights. 79.5% arrived on time, 1.1% were cancelled and 0.1% diverted.

All reporting carriers together recorded 79.1% on time and 0.5% cancelled that month, so the carrier was level with the combined figure.

A year earlier, in October 2024, it reported 21,176 flights with 83.4% on time: a change of −3.9 points.

Of the delay minutes that carriers assigned to a BTS cause category that month, national aviation system 44%, air carrier 31% and late-arriving aircraft 24%.

Every scheduled domestic flight reported by Spirit Airlines in October 2025.

October 2025 against a year earlier, the carrier's year and all carriers

MeasureOct 2025Oct 2024NK, 12 months to Jul 2026All carriers, Oct 2025
Arrived on time79.5%83.4%69.8%79.1%
Departed on time80.1%81.9%69.6%80.0%
Cancelled1.1%2.0%3.9%0.5%
Average arrival delay4.8 min-1.5 min12.2 min5.6 min
Scheduled flights a day47170632120,195
Scheduled flights14,12821,176117,136605,844

62 airports and 483 routes had NK flights that month.

Busiest airports that month

AirportDeparturesOn timeAvg arrival delayCancelled
FLL Fort Lauderdale1,79878.0%3.2 min0.7%
MCO Orlando1,49575.2%11.2 min0.9%
LAS Las Vegas1,06189.7%-6.0 min0.4%
DTW Detroit98283.4%1.8 min0.9%
EWR Newark73068.2%12.1 min2.5%
IAH Houston59481.6%2.7 min0.5%
ATL Atlanta52683.3%3.9 min0.6%
MSY New Orleans52577.0%8.6 min0.8%
LAX Los Angeles47882.4%1.5 min1.3%
DFW Dallas/Fort Worth45280.1%5.0 min0.4%
LGA New York44772.5%7.2 min2.9%
BNA Nashville41178.1%10.2 min1.5%
ORD Chicago40579.5%2.7 min1.0%
BWI Baltimore39484.5%-4.6 min1.0%
TPA Tampa35578.3%8.1 min1.1%

By scheduled departure hour

On-time share:under 62%6270768288% and over
Share of NK flights that arrived on time, by scheduled departure hour (local time at each origin), October 2025.

Delay causes

BTS cause categoryShare of delay minutesAll carriers, Oct 2025Minutes
Air carrier31.0%34.0%58,315
Late-arriving aircraft23.6%39.7%44,459
National Aviation System44.0%22.9%82,842
Extreme weather1.2%3.3%2,224
Security0.3%0.1%535
188,375 delay minutes on 2,727 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.
← September 2025November 2025 →

Questions and answers

What share of Spirit Airlines flights were on time in October 2025?

79.5% of 14,128 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 79.1% that month.

How does that compare with a year earlier?

In October 2024 the carrier reported 21,176 flights with 83.4% on time and 2.0% cancelled, against 79.5% and 1.1% in October 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for October 2025; public domain. Domestic scheduled flights, totals and averages only. The site's data runs through July 2026. Full record for Spirit Airlines · methodology · corrections.