St George Regional in January 2026

85.0%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 January 2026, reporting carriers scheduled 387 domestic departures from St George Regional (SGU). 85.0% left less than 15 minutes late and 82.2% reached their destination on time; 0.5% were cancelled.

Nationally that month, 75.6% of flights departed on time and 75.3% arrived on time, so SGU departures were 9.4 points above the national departure figure.

A year earlier, in January 2025, the airport had 308 departures with 89.0% leaving on time: a change of −4.0 points, with flights up 26%.

Flights arriving at SGU that month were on time 81.4% of the time (387 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 61%, late-arriving aircraft 19% and extreme weather 16%.

On time 82.2%
Arrived 15+ minutes late 17.3%
Cancelled 0.5%
Diverted 0.0%

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

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

Measure	Jan 2026	Jan 2025	SGU, 12 months to Jul 2026	All reported flights, Jan 2026
Departed on time	85.0%	89.0%	87.6%	75.6%
Arrived on time	82.2%	89.3%	85.4%	75.3%
Cancelled	0.5%	0.3%	0.2%	4.7%
Average departure delay (late minutes only)	20.0 min	9.0 min	12.5 min	16.7 min
Scheduled departures a day	13	10	13	18,133
Scheduled departures	387	308	4,709	544,003

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	387	100%	82.2%	9.0 min	0.5%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SGU–SLC	St. George to Salt Lake City	122	94.3%	-10.8 min	0.0%
SGU–DEN	St. George to Denver	92	78.3%	15.6 min	0.0%
SGU–PHX	St. George to Phoenix	80	75.0%	23.2 min	0.0%
SGU–DFW	St. George to Dallas/Fort Worth	62	75.8%	19.6 min	3.2%
SGU–LAX	St. George to Los Angeles	31	77.4%	9.9 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), January 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jan 2026	Minutes
Air carrier	61.0%	37.3%	4,777
Late-arriving aircraft	18.6%	35.0%	1,455
National Aviation System	4.5%	18.0%	349
Extreme weather	16.0%	9.6%	1,252
Security	0.0%	0.1%	0

7,833 delay minutes on 67 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 January 2026?

85.0% of 387 scheduled domestic departures left less than 15 minutes late, and 82.2% reached their destination on time. The national figures that month were 75.6% and 75.3%.

How does that compare with a year earlier?

In January 2025, 89.0% of 308 departures left on time and 0.3% were cancelled, against 85.0% and 0.5% in January 2026.

Provenance

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