St George Regional in June 2026

78.5%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 2026, reporting carriers scheduled 391 domestic departures from St George Regional (SGU). 78.5% left less than 15 minutes late and 77.7% reached their destination on time; 0.0% were cancelled.

Nationally that month, 72.2% of flights departed on time and 72.8% arrived on time, so SGU departures were 6.3 points above the national departure figure.

A year earlier, in June 2025, the airport had 370 departures with 81.6% leaving on time: a change of −3.1 points, with flights up 6%.

Flights arriving at SGU that month were on time 72.1% of the time (391 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 49%, late-arriving aircraft 36% and national aviation system 12%.

On time 77.7%
Arrived 15+ minutes late 21.2%
Cancelled 0.0%
Diverted 1.0%

Every scheduled departure from SGU in June 2026, judged by arrival at the destination.

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

Measure	Jun 2026	Jun 2025	SGU, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	78.5%	81.6%	87.6%	72.2%
Arrived on time	77.7%	78.9%	85.4%	72.8%
Cancelled	0.0%	0.0%	0.2%	1.6%
Average departure delay (late minutes only)	20.6 min	19.6 min	12.5 min	20.6 min
Scheduled departures a day	13	12	13	20,253
Scheduled departures	391	370	4,709	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	391	100%	77.7%	11.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SGU–SLC	St. George to Salt Lake City	147	91.8%	-4.8 min	0.0%
SGU–DEN	St. George to Denver	90	71.1%	14.9 min	0.0%
SGU–PHX	St. George to Phoenix	77	76.6%	8.5 min	0.0%
SGU–DFW	St. George to Dallas/Fort Worth	56	48.2%	59.2 min	0.0%
SGU–LAX	St. George to Los Angeles	17	94.1%	-8.3 min	0.0%
SGU–ORD	St. George to Chicago	4	75.0%	10.3 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 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2026	Minutes
Air carrier	48.7%	30.8%	3,804
Late-arriving aircraft	36.4%	42.1%	2,840
National Aviation System	12.4%	20.3%	965
Extreme weather	2.5%	6.7%	196
Security	0.0%	0.1%	0

7,805 delay minutes on 83 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 SGU on time in June 2026?

78.5% of 391 scheduled domestic departures left less than 15 minutes late, and 77.7% reached their destination on time. The national figures that month were 72.2% and 72.8%.

How does that compare with a year earlier?

In June 2025, 81.6% of 370 departures left on time and 0.0% were cancelled, against 78.5% and 0.0% in June 2026.

Provenance

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