St George Regional in April 2026

86.9%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 April 2026, reporting carriers scheduled 405 domestic departures from St George Regional (SGU). 86.9% left less than 15 minutes late and 84.7% reached their destination on time; 0.0% were cancelled.

Nationally that month, 79.1% of flights departed on time and 78.9% arrived on time, so SGU departures were 7.8 points above the national departure figure.

A year earlier, in April 2025, the airport had 376 departures with 84.6% leaving on time: a change of +2.3 points, with flights up 8%.

Flights arriving at SGU that month were on time 84.9% of the time (405 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 52%, late-arriving aircraft 28% and extreme weather 15%.

On time 84.7%
Arrived 15+ minutes late 14.6%
Cancelled 0.0%
Diverted 0.7%

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

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

Measure	Apr 2026	Apr 2025	SGU, 12 months to Jul 2026	All reported flights, Apr 2026
Departed on time	86.9%	84.6%	87.6%	79.1%
Arrived on time	84.7%	81.1%	85.4%	78.9%
Cancelled	0.0%	0.0%	0.2%	0.9%
Average departure delay (late minutes only)	13.9 min	18.6 min	12.5 min	14.5 min
Scheduled departures a day	14	13	13	19,931
Scheduled departures	405	376	4,709	597,919

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	405	100%	84.7%	4.9 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SGU–SLC	St. George to Salt Lake City	159	92.5%	-6.5 min	0.0%
SGU–DEN	St. George to Denver	90	82.2%	15.3 min	0.0%
SGU–PHX	St. George to Phoenix	82	80.5%	7.4 min	0.0%
SGU–DFW	St. George to Dallas/Fort Worth	57	75.4%	14.6 min	0.0%
SGU–LAX	St. George to Los Angeles	17	76.5%	14.5 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), April 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2026	Minutes
Air carrier	51.6%	33.5%	2,873
Late-arriving aircraft	27.7%	40.4%	1,541
National Aviation System	6.1%	21.0%	337
Extreme weather	14.6%	5.0%	814
Security	0.0%	0.1%	0

5,565 delay minutes on 59 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 April 2026?

86.9% of 405 scheduled domestic departures left less than 15 minutes late, and 84.7% reached their destination on time. The national figures that month were 79.1% and 78.9%.

How does that compare with a year earlier?

In April 2025, 84.6% of 376 departures left on time and 0.0% were cancelled, against 86.9% and 0.0% in April 2026.

Provenance

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