Henry E. Rohlsen in July 2026

75.0%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 July 2026, reporting carriers scheduled 100 domestic departures from Henry E. Rohlsen (STX). 75.0% left less than 15 minutes late and 71.0% reached their destination on time; 0.0% were cancelled.

Nationally that month, 68.8% of flights departed on time and 69.4% arrived on time, so STX departures were 6.2 points above the national departure figure.

A year earlier, in July 2025, the airport had 141 departures with 73.0% leaving on time: a change of +2.0 points, with flights down 29%.

Flights arriving at STX that month were on time 68.0% of the time (100 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 80%, late-arriving aircraft 14% and national aviation system 6%.

On time 71.0%
Arrived 15+ minutes late 28.0%
Cancelled 0.0%
Diverted 1.0%

Every scheduled departure from STX in July 2026, judged by arrival at the destination.

July 2026 against a year earlier, the airport's year and the nation

Measure	Jul 2026	Jul 2025	STX, 12 months to Jul 2026	All reported flights, Jul 2026
Departed on time	75.0%	73.0%	72.9%	68.8%
Arrived on time	71.0%	76.6%	75.0%	69.4%
Cancelled	0.0%	0.0%	1.4%	2.6%
Average departure delay (late minutes only)	47.4 min	21.0 min	25.9 min	24.1 min
Scheduled departures a day	3	5	4	21,066
Scheduled departures	100	141	1,387	631,970

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AA American Airlines	65	65%	76.9%	49.0 min	0.0%
B6 JetBlue Airways	31	31%	61.3%	13.1 min	0.0%
DL Delta Air Lines	4	4%	50.0%	1.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
STX–MIA	Christiansted to Miami	62	75.8%	52.6 min	0.0%
STX–SJU	Christiansted to San Juan	31	61.3%	13.1 min	0.0%
STX–ATL	Christiansted to Atlanta	4	50.0%	1.3 min	0.0%
STX–CLT	Christiansted to Charlotte	3	100.0%	-27.0 min	0.0%

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), July 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2026	Minutes
Air carrier	80.0%	31.7%	3,786
Late-arriving aircraft	13.8%	41.8%	653
National Aviation System	6.2%	19.9%	291
Extreme weather	0.0%	6.5%	0
Security	0.0%	0.1%	0

4,730 delay minutes on 28 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 July 2026?

75.0% of 100 scheduled domestic departures left less than 15 minutes late, and 71.0% reached their destination on time. The national figures that month were 68.8% and 69.4%.

How does that compare with a year earlier?

In July 2025, 73.0% of 141 departures left on time and 0.0% were cancelled, against 75.0% and 0.0% in July 2026.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for July 2026; 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.