St George Regional in March 2025

86.0%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 March 2025, reporting carriers scheduled 386 domestic departures from St George Regional (SGU). 86.0% left less than 15 minutes late and 83.4% reached their destination on time; 0.0% were cancelled.

Nationally that month, 79.9% of flights departed on time and 79.3% arrived on time, so SGU departures were 6.1 points above the national departure figure.

A year earlier, in March 2024, the airport had 224 departures with 93.8% leaving on time: a change of −7.8 points, with flights up 72%.

Flights arriving at SGU that month were on time 80.6% of the time (387 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 62%, late-arriving aircraft 21% and national aviation system 11%.

On time 83.4%
Arrived 15+ minutes late 16.6%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from SGU in March 2025, judged by arrival at the destination.

March 2025 against a year earlier, the airport's year and the nation

Measure	Mar 2025	Mar 2024	SGU, 12 months to Jul 2026	All reported flights, Mar 2025
Departed on time	86.0%	93.8%	87.6%	79.9%
Arrived on time	83.4%	95.1%	85.4%	79.3%
Cancelled	0.0%	0.9%	0.2%	1.2%
Average departure delay (late minutes only)	13.8 min	4.9 min	12.5 min	14.9 min
Scheduled departures a day	13	8	13	20,029
Scheduled departures	386	224	4,709	600,872

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	386	100%	83.4%	6.1 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SGU–SLC	St. George to Salt Lake City	149	90.6%	-3.6 min	0.0%
SGU–PHX	St. George to Phoenix	90	71.1%	26.2 min	0.0%
SGU–DEN	St. George to Denver	85	85.9%	-2.3 min	0.0%
SGU–DFW	St. George to Dallas/Fort Worth	31	67.7%	29.2 min	0.0%
SGU–LAX	St. George to Los Angeles	31	93.5%	-5.5 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), March 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2025	Minutes
Air carrier	61.8%	33.0%	3,596
Late-arriving aircraft	20.6%	39.2%	1,197
National Aviation System	11.1%	21.9%	647
Extreme weather	6.5%	5.9%	379
Security	0.0%	0.1%	0

5,819 delay minutes on 64 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 2025?

86.0% of 386 scheduled domestic departures left less than 15 minutes late, and 83.4% reached their destination on time. The national figures that month were 79.9% and 79.3%.

How does that compare with a year earlier?

In March 2024, 93.8% of 224 departures left on time and 0.9% were cancelled, against 86.0% and 0.0% in March 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for March 2025; 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.