On-Time Report

Airports › Charlotte Amalie (STT) › October 2023

Airport month · October 2023

Cyril E King in October 2023

79.7%departed 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 2023, reporting carriers scheduled 236 domestic departures from Cyril E King (STT). 79.7% left less than 15 minutes late and 79.7% reached their destination on time; 2.1% were cancelled.

Nationally that month, 83.8% of flights departed on time and 84.0% arrived on time, so STT departures were 4.1 points below the national departure figure.

Flights arriving at STT that month were on time 85.6% of the time (236 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 70%, air carrier 22% and national aviation system 5%.

Every scheduled departure from STT in October 2023, judged by arrival at the destination.

October 2023 against a year earlier, the airport's year and the nation

MeasureOct 2023Year earlierSTT, 12 months to Jul 2026All reported flights, Oct 2023
Departed on time79.7%—74.9%83.8%
Arrived on time79.7%—75.9%84.0%
Cancelled2.1%—2.1%0.4%
Average departure delay (late minutes only)15.8 min—21.9 min11.0 min
Scheduled departures a day8—1519,966
Scheduled departures236—5,548598,968

Airlines that month

Reporting carrierFlightsShareOn timeAvg arrival delayCancelled
NK Spirit Airlines6728%71.6%0.2 min4.5%
AA American Airlines6628%90.9%-10.7 min0.0%
B6 JetBlue Airways3515%57.1%56.9 min0.0%
DL Delta Air Lines3515%88.6%-6.9 min2.9%
UA United Airlines2410%91.7%-7.6 min4.2%
F9 Frontier Airlines94%77.8%11.1 min0.0%

Busiest routes that month

RouteCitiesFlightsOn timeAvg arrival delayCancelled
STT–MIACharlotte Amalie to Miami5891.4%-10.2 min0.0%
STT–SJUCharlotte Amalie to San Juan4461.4%47.5 min0.0%
STT–MCOCharlotte Amalie to Orlando3677.8%-3.5 min8.3%
STT–ATLCharlotte Amalie to Atlanta3588.6%-6.9 min2.9%
STT–FLLCharlotte Amalie to Fort Lauderdale3164.5%4.2 min0.0%
STT–EWRCharlotte Amalie to Newark1190.9%-13.1 min9.1%
STT–IADCharlotte Amalie to Washington7100.0%-10.1 min0.0%
STT–IAHCharlotte Amalie to Houston580.0%12.6 min0.0%
STT–CLTCharlotte Amalie to Charlotte475.0%-14.3 min0.0%
STT–PHLCharlotte Amalie to Philadelphia4100.0%-16.2 min0.0%
STT–ORDCharlotte Amalie to Chicago1100.0%-35.0 min0.0%

By scheduled departure hour

On-time share:under 62%6270768288% and over
Share of departures that left less than 15 minutes late, by scheduled hour (local time), October 2023.

Delay causes

BTS cause categoryShare of delay minutesNational, Oct 2023Minutes
Air carrier22.1%41.3%702
Late-arriving aircraft70.4%40.5%2,231
National Aviation System4.7%14.4%150
Extreme weather2.8%3.7%88
Security0.0%0.2%0
3,171 delay minutes on 41 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.
← September 2023November 2023 →

Questions and answers

How many flights left STT on time in October 2023?

79.7% of 236 scheduled domestic departures left less than 15 minutes late, and 79.7% reached their destination on time. The national figures that month were 83.8% and 84.0%.

How does that compare with a year earlier?

October 2022 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for October 2023; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for STT · methodology · corrections.