Grand Junction Regional in April 2026

83.4%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 April 2026, reporting carriers scheduled 409 domestic departures from Grand Junction Regional (GJT). 83.4% left less than 15 minutes late and 81.4% reached their destination on time; 0.2% were cancelled.

Nationally that month, 79.1% of flights departed on time and 78.9% arrived on time, so GJT departures were 4.3 points above the national departure figure.

A year earlier, in April 2025, the airport had 377 departures with 79.6% leaving on time: a change of +3.8 points, with flights up 8%.

Flights arriving at GJT that month were on time 81.2% of the time (409 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 54%, late-arriving aircraft 31% and national aviation system 10%.

On time 81.4%
Arrived 15+ minutes late 18.3%
Cancelled 0.2%
Diverted 0.0%

Every scheduled departure from GJT in April 2026, judged by arrival at the destination.

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

Measure	Apr 2026	Apr 2025	GJT, 12 months to Jul 2026	All reported flights, Apr 2026
Departed on time	83.4%	79.6%	83.6%	79.1%
Arrived on time	81.4%	74.8%	81.2%	78.9%
Cancelled	0.2%	0.5%	0.9%	0.9%
Average departure delay (late minutes only)	19.3 min	19.8 min	14.7 min	14.5 min
Scheduled departures a day	14	13	13	19,931
Scheduled departures	409	377	4,840	597,919

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	256	63%	81.6%	12.2 min	0.0%
MQ Envoy Air	93	23%	80.6%	-0.8 min	0.0%
UA United Airlines	60	15%	81.7%	3.2 min	1.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GJT–DEN	Grand Junction to Denver	181	80.7%	10.4 min	0.6%
GJT–DFW	Grand Junction to Dallas/Fort Worth	90	80.0%	-0.5 min	0.0%
GJT–PHX	Grand Junction to Phoenix	86	79.1%	19.7 min	0.0%
GJT–SLC	Grand Junction to Salt Lake City	52	90.4%	-5.2 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), April 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2026	Minutes
Air carrier	53.6%	33.5%	4,222
Late-arriving aircraft	31.2%	40.4%	2,456
National Aviation System	9.7%	21.0%	761
Extreme weather	5.5%	5.0%	436
Security	0.0%	0.1%	0

7,875 delay minutes on 75 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 April 2026?

83.4% of 409 scheduled domestic departures left less than 15 minutes late, and 81.4% reached their destination on time. The national figures that month were 79.1% and 78.9%.

How does that compare with a year earlier?

In April 2025, 79.6% of 377 departures left on time and 0.5% were cancelled, against 83.4% and 0.2% in April 2026.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for April 2026; 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.