Henry E. Rohlsen in June 2024

55.7%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 June 2024, reporting carriers scheduled 106 domestic departures from Henry E. Rohlsen (STX). 55.7% left less than 15 minutes late and 53.8% reached their destination on time; 1.9% were cancelled.

Nationally that month, 73.7% of flights departed on time and 73.9% arrived on time, so STX departures were 18.0 points below the national departure figure.

Flights arriving at STX that month were on time 59.4% of the time (106 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 70%, air carrier 21% and national aviation system 7%.

On time 53.8%
Arrived 15+ minutes late 44.3%
Cancelled 1.9%
Diverted 0.0%

Every scheduled departure from STX in June 2024, judged by arrival at the destination.

June 2024 against a year earlier, the airport's year and the nation

Measure	Jun 2024	Year earlier	STX, 12 months to Jul 2026	All reported flights, Jun 2024
Departed on time	55.7%	—	72.9%	73.7%
Arrived on time	53.8%	—	75.0%	73.9%
Cancelled	1.9%	—	1.4%	1.3%
Average departure delay (late minutes only)	61.5 min	—	25.9 min	19.7 min
Scheduled departures a day	4	—	4	20,371
Scheduled departures	106	—	1,387	611,132

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AA American Airlines	64	60%	50.0%	81.7 min	0.0%
NK Spirit Airlines	19	18%	42.1%	37.5 min	10.5%
F9 Frontier Airlines	18	17%	72.2%	8.0 min	0.0%
DL Delta Air Lines	5	5%	80.0%	0.6 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
STX–MIA	Christiansted to Miami	59	47.5%	88.4 min	0.0%
STX–FLL	Christiansted to Fort Lauderdale	19	42.1%	37.5 min	10.5%
STX–SJU	Christiansted to San Juan	13	69.2%	8.6 min	0.0%
STX–ATL	Christiansted to Atlanta	5	80.0%	0.6 min	0.0%
STX–CLT	Christiansted to Charlotte	5	80.0%	2.2 min	0.0%
STX–MCO	Christiansted to Orlando	5	80.0%	6.4 min	0.0%

By scheduled departure hour

100

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), June 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2024	Minutes
Air carrier	20.6%	34.4%	1,300
Late-arriving aircraft	69.9%	41.5%	4,419
National Aviation System	6.9%	17.8%	435
Extreme weather	2.1%	6.0%	130
Security	0.5%	0.2%	34

6,318 delay minutes on 47 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

How many flights left STX on time in June 2024?

55.7% of 106 scheduled domestic departures left less than 15 minutes late, and 53.8% reached their destination on time. The national figures that month were 73.7% and 73.9%.

How does that compare with a year earlier?

June 2023 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 June 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for STX · methodology · corrections.