Grand Junction Regional in August 2024

83.9%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 August 2024, reporting carriers scheduled 342 domestic departures from Grand Junction Regional (GJT). 83.9% left less than 15 minutes late and 80.1% reached their destination on time; 1.2% were cancelled.

Nationally that month, 75.4% of flights departed on time and 74.7% arrived on time, so GJT departures were 8.5 points above the national departure figure.

A year earlier, in August 2023, the airport had 282 departures with 81.6% leaving on time: a change of +2.3 points, with flights up 21%.

Flights arriving at GJT that month were on time 79.2% of the time (342 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 51%, national aviation system 20% and late-arriving aircraft 20%.

On time 80.1%
Arrived 15+ minutes late 18.7%
Cancelled 1.2%
Diverted 0.0%

Every scheduled departure from GJT in August 2024, judged by arrival at the destination.

August 2024 against a year earlier, the airport's year and the nation

Measure	Aug 2024	Aug 2023	GJT, 12 months to Jul 2026	All reported flights, Aug 2024
Departed on time	83.9%	81.6%	83.6%	75.4%
Arrived on time	80.1%	79.8%	81.2%	74.7%
Cancelled	1.2%	1.1%	0.9%	2.1%
Average departure delay (late minutes only)	14.9 min	27.6 min	14.7 min	18.4 min
Scheduled departures a day	11	9	13	20,634
Scheduled departures	342	282	4,840	619,025

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	237	69%	80.2%	10.8 min	0.4%
UA United Airlines	62	18%	91.9%	-16.0 min	1.6%
MQ Envoy Air	30	9%	63.3%	8.1 min	0.0%
G4 Allegiant Air	13	4%	61.5%	10.1 min	15.4%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GJT–DEN	Grand Junction to Denver	155	81.3%	7.3 min	0.6%
GJT–DFW	Grand Junction to Dallas/Fort Worth	92	73.9%	11.8 min	0.0%
GJT–PHX	Grand Junction to Phoenix	82	87.8%	-4.9 min	1.2%
GJT–LAS	Grand Junction to Las Vegas	9	66.7%	13.2 min	0.0%
GJT–LAX	Grand Junction to Los Angeles	4	50.0%	-4.0 min	50.0%

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), August 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2024	Minutes
Air carrier	50.6%	33.8%	2,662
Late-arriving aircraft	19.6%	39.8%	1,031
National Aviation System	19.7%	20.4%	1,039
Extreme weather	10.1%	5.9%	531
Security	0.0%	0.1%	0

5,263 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 GJT on time in August 2024?

83.9% of 342 scheduled domestic departures left less than 15 minutes late, and 80.1% reached their destination on time. The national figures that month were 75.4% and 74.7%.

How does that compare with a year earlier?

In August 2023, 81.6% of 282 departures left on time and 1.1% were cancelled, against 83.9% and 1.2% in August 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for August 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for GJT · methodology · corrections.