On-Time Report

Airlines › Spirit Airlines › September 2024

Carrier month · September 2024

Spirit Airlines in September 2024

81.6%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 September 2024, Spirit Airlines (NK) reported 20,399 scheduled domestic flights. 81.6% arrived on time, 1.2% were cancelled and 0.1% diverted.

All reporting carriers together recorded 83.9% on time and 0.6% cancelled that month, so the carrier was 2.3 points below the combined figure.

A year earlier, in September 2023, it reported 21,036 flights with 74.8% on time: a change of +6.8 points.

Of the delay minutes that carriers assigned to a BTS cause category that month, national aviation system 42%, air carrier 30% and late-arriving aircraft 25%.

Every scheduled domestic flight reported by Spirit Airlines in September 2024.

September 2024 against a year earlier, the carrier's year and all carriers

MeasureSep 2024Sep 2023NK, 12 months to Jul 2026All carriers, Sep 2024
Arrived on time81.6%74.8%69.8%83.9%
Departed on time81.4%74.4%69.6%84.4%
Cancelled1.2%1.6%3.9%0.6%
Average arrival delay1.0 min8.6 min12.2 min1.0 min
Scheduled flights a day68070132119,421
Scheduled flights20,39921,036117,136582,622

59 airports and 555 routes had NK flights that month.

Busiest airports that month

AirportDeparturesOn timeAvg arrival delayCancelled
LAS Las Vegas2,30579.7%4.7 min0.4%
FLL Fort Lauderdale1,91673.3%8.6 min0.9%
MCO Orlando1,43685.5%-3.9 min0.6%
LAX Los Angeles93889.1%-4.9 min0.4%
IAH Houston91386.6%-5.2 min1.1%
EWR Newark87283.3%-1.7 min1.5%
DTW Detroit84385.9%-8.5 min1.1%
DFW Dallas/Fort Worth83982.1%3.1 min0.5%
ATL Atlanta73875.7%4.7 min4.7%
ORD Chicago69681.6%1.5 min0.6%
LGA New York66691.4%-11.4 min0.5%
BOS Boston61475.1%8.3 min1.5%
BWI Baltimore51883.4%-1.6 min1.0%
MYR Myrtle Beach44788.1%-7.3 min0.9%
TPA Tampa39380.4%1.2 min6.4%

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), September 2024.

Delay causes

BTS cause categoryShare of delay minutesAll carriers, Sep 2024Minutes
Air carrier29.5%38.6%66,665
Late-arriving aircraft25.2%38.4%57,036
National Aviation System42.0%18.2%95,035
Extreme weather2.8%4.8%6,413
Security0.4%0.1%911
226,060 delay minutes on 3,496 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.
← August 2024October 2024 →

Questions and answers

What share of Spirit Airlines flights were on time in September 2024?

81.6% of 20,399 scheduled domestic flights arrived less than 15 minutes late; all reporting carriers together recorded 83.9% that month.

How does that compare with a year earlier?

In September 2023 the carrier reported 21,036 flights with 74.8% on time and 1.6% cancelled, against 81.6% and 1.2% in September 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2024; public domain. Domestic scheduled flights, totals and averages only. The site's data runs through July 2026. Full record for Spirit Airlines · methodology · corrections.