Grand Junction Regional in September 2023

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 September 2023, reporting carriers scheduled 286 domestic departures from Grand Junction Regional (GJT). 86.0% left less than 15 minutes late and 84.6% reached their destination on time; 0.7% were cancelled.

Nationally that month, 80.5% of flights departed on time and 80.1% arrived on time, so GJT departures were 5.5 points above the national departure figure.

Flights arriving at GJT that month were on time 84.6% of the time (286 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 41%, national aviation system 30% and air carrier 28%.

On time 84.6%
Arrived 15+ minutes late 14.7%
Cancelled 0.7%
Diverted 0.0%

Every scheduled departure from GJT in September 2023, judged by arrival at the destination.

September 2023 against a year earlier, the airport's year and the nation

Measure	Sep 2023	Year earlier	GJT, 12 months to Jul 2026	All reported flights, Sep 2023
Departed on time	86.0%	—	83.6%	80.5%
Arrived on time	84.6%	—	81.2%	80.1%
Cancelled	0.7%	—	0.9%	1.2%
Average departure delay (late minutes only)	7.3 min	—	14.7 min	14.1 min
Scheduled departures a day	10	—	13	18,978
Scheduled departures	286	—	4,840	569,338

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	174	61%	83.3%	-1.0 min	0.6%
MQ Envoy Air	73	26%	91.8%	-2.8 min	0.0%
UA United Airlines	30	10%	86.7%	-2.8 min	0.0%
G4 Allegiant Air	9	3%	44.4%	30.9 min	11.1%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GJT–DEN	Grand Junction to Denver	105	76.2%	4.2 min	0.0%
GJT–DFW	Grand Junction to Dallas/Fort Worth	88	92.0%	-5.1 min	1.1%
GJT–PHX	Grand Junction to Phoenix	84	91.7%	-5.5 min	0.0%
GJT–LAS	Grand Junction to Las Vegas	9	44.4%	30.9 min	11.1%

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), September 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Sep 2023	Minutes
Air carrier	27.7%	36.4%	597
Late-arriving aircraft	40.9%	38.3%	882
National Aviation System	29.6%	19.9%	638
Extreme weather	1.8%	5.1%	39
Security	0.0%	0.2%	0

2,156 delay minutes on 42 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 September 2023?

86.0% of 286 scheduled domestic departures left less than 15 minutes late, and 84.6% reached their destination on time. The national figures that month were 80.5% and 80.1%.

How does that compare with a year earlier?

September 2022 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2023; 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.