Montrose Regional in April 2025

82.2%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 2025, reporting carriers scheduled 129 domestic departures from Montrose Regional (MTJ). 82.2% left less than 15 minutes late and 77.5% reached their destination on time; 0.8% were cancelled.

Nationally that month, 80.6% of flights departed on time and 79.5% arrived on time, so MTJ departures were 1.6 points above the national departure figure.

A year earlier, in April 2024, the airport had 153 departures with 87.6% leaving on time: a change of −5.4 points, with flights down 16%.

Flights arriving at MTJ that month were on time 72.1% of the time (129 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, national aviation system 54%, late-arriving aircraft 30% and air carrier 16%.

On time 77.5%
Arrived 15+ minutes late 21.7%
Cancelled 0.8%
Diverted 0.0%

Every scheduled departure from MTJ in April 2025, judged by arrival at the destination.

April 2025 against a year earlier, the airport's year and the nation

Measure	Apr 2025	Apr 2024	MTJ, 12 months to Jul 2026	All reported flights, Apr 2025
Departed on time	82.2%	87.6%	77.2%	80.6%
Arrived on time	77.5%	85.6%	77.5%	79.5%
Cancelled	0.8%	0.7%	1.2%	0.8%
Average departure delay (late minutes only)	14.3 min	8.8 min	23.0 min	14.1 min
Scheduled departures a day	4	5	7	19,465
Scheduled departures	129	153	2,526	583,950

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
UA United Airlines	60	47%	80.0%	5.8 min	0.0%
WN Southwest Airlines	36	28%	75.0%	8.5 min	0.0%
MQ Envoy Air	30	23%	73.3%	9.3 min	3.3%
AA American Airlines	3	2%	100.0%	-13.7 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MTJ–DEN	Montrose/Delta to Denver	90	78.9%	7.3 min	0.0%
MTJ–DFW	Montrose/Delta to Dallas/Fort Worth	33	75.8%	7.2 min	3.0%
MTJ–DAL	Montrose/Delta to Dallas	5	60.0%	3.6 min	0.0%
MTJ–AUS	Montrose/Delta to Austin	1	100.0%	-23.0 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 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2025	Minutes
Air carrier	16.1%	32.7%	325
Late-arriving aircraft	30.2%	39.4%	609
National Aviation System	53.6%	22.2%	1,080
Extreme weather	0.0%	5.5%	0
Security	0.0%	0.2%	0

2,014 delay minutes on 28 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 MTJ on time in April 2025?

82.2% of 129 scheduled domestic departures left less than 15 minutes late, and 77.5% reached their destination on time. The national figures that month were 80.6% and 79.5%.

How does that compare with a year earlier?

In April 2024, 87.6% of 153 departures left on time and 0.7% were cancelled, against 82.2% and 0.8% in April 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for April 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for MTJ · methodology · corrections.