St George Regional in March 2026

90.2%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 March 2026, reporting carriers scheduled 430 domestic departures from St George Regional (SGU). 90.2% left less than 15 minutes late and 89.3% reached their destination on time; 0.2% were cancelled.

Nationally that month, 72.8% of flights departed on time and 73.2% arrived on time, so SGU departures were 17.4 points above the national departure figure.

A year earlier, in March 2025, the airport had 386 departures with 86.0% leaving on time: a change of +4.2 points, with flights up 11%.

Flights arriving at SGU that month were on time 87.2% of the time (430 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 66%, late-arriving aircraft 26% and national aviation system 6%.

On time 89.3%
Arrived 15+ minutes late 10.2%
Cancelled 0.2%
Diverted 0.2%

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

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

Measure	Mar 2026	Mar 2025	SGU, 12 months to Jul 2026	All reported flights, Mar 2026
Departed on time	90.2%	86.0%	87.6%	72.8%
Arrived on time	89.3%	83.4%	85.4%	73.2%
Cancelled	0.2%	0.0%	0.2%	2.9%
Average departure delay (late minutes only)	10.5 min	13.8 min	12.5 min	20.3 min
Scheduled departures a day	14	13	13	20,403
Scheduled departures	430	386	4,709	612,102

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	430	100%	89.3%	-0.9 min	0.2%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SGU–SLC	St. George to Salt Lake City	151	94.0%	-5.3 min	0.0%
SGU–DEN	St. George to Denver	93	84.9%	10.2 min	0.0%
SGU–PHX	St. George to Phoenix	93	90.3%	-2.3 min	0.0%
SGU–DFW	St. George to Dallas/Fort Worth	62	82.3%	-5.1 min	0.0%
SGU–LAX	St. George to Los Angeles	31	90.3%	-0.1 min	3.2%

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), March 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2026	Minutes
Air carrier	66.1%	33.5%	2,825
Late-arriving aircraft	25.7%	39.3%	1,096
National Aviation System	6.3%	21.0%	269
Extreme weather	1.9%	5.9%	82
Security	0.0%	0.2%	0

4,272 delay minutes on 44 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 March 2026?

90.2% of 430 scheduled domestic departures left less than 15 minutes late, and 89.3% reached their destination on time. The national figures that month were 72.8% and 73.2%.

How does that compare with a year earlier?

In March 2025, 86.0% of 386 departures left on time and 0.0% were cancelled, against 90.2% and 0.2% in March 2026.

Provenance

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