Gunnison-Crested Butte Regional in March 2025

81.0%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 137 domestic departures from Gunnison-Crested Butte Regional (GUC). 81.0% left less than 15 minutes late and 75.2% 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 GUC departures were 1.1 points above the national departure figure.

A year earlier, in March 2024, the airport had 98 departures with 80.6% leaving on time: a change of +0.4 points, with flights up 40%.

Flights arriving at GUC that month were on time 87.6% of the time (137 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 38%, late-arriving aircraft 24% and national aviation system 20%.

On time 75.2%
Arrived 15+ minutes late 23.4%
Cancelled 0.0%
Diverted 1.5%

Every scheduled departure from GUC 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	GUC, 12 months to Jul 2026	All reported flights, Mar 2025
Departed on time	81.0%	80.6%	82.4%	79.9%
Arrived on time	75.2%	79.6%	80.5%	79.3%
Cancelled	0.0%	1.0%	2.1%	1.2%
Average departure delay (late minutes only)	23.5 min	22.4 min	17.8 min	14.9 min
Scheduled departures a day	5	3	4	20,029
Scheduled departures	137	98	1,268	600,872

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	106	77%	80.2%	4.6 min	0.0%
AA American Airlines	31	23%	58.1%	62.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GUC–DEN	Gunnison to Denver	96	81.3%	3.0 min	0.0%
GUC–DFW	Gunnison to Dallas/Fort Worth	36	58.3%	59.3 min	0.0%
GUC–ORD	Gunnison to Chicago	5	80.0%	-4.2 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	37.6%	33.0%	1,277
Late-arriving aircraft	24.3%	39.2%	824
National Aviation System	19.9%	21.9%	674
Extreme weather	17.5%	5.9%	595
Security	0.6%	0.1%	22

3,392 delay minutes on 32 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 GUC on time in March 2025?

81.0% of 137 scheduled domestic departures left less than 15 minutes late, and 75.2% 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, 80.6% of 98 departures left on time and 1.0% were cancelled, against 81.0% 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 GUC · methodology · corrections.