Monterey Regional in April 2025

88.9%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 April 2025, reporting carriers scheduled 441 domestic departures from Monterey Regional (MRY). 88.9% left less than 15 minutes late and 86.8% reached their destination on time; 0.5% were cancelled.

Nationally that month, 80.6% of flights departed on time and 79.5% arrived on time, so MRY departures were 8.3 points above the national departure figure.

A year earlier, in April 2024, the airport had 349 departures with 87.1% leaving on time: a change of +1.8 points, with flights up 26%.

Flights arriving at MRY that month were on time 83.4% of the time (441 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 54%, late-arriving aircraft 24% and national aviation system 19%.

On time 86.8%
Arrived 15+ minutes late 12.5%
Cancelled 0.5%
Diverted 0.2%

Every scheduled departure from MRY 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	MRY, 12 months to Jul 2026	All reported flights, Apr 2025
Departed on time	88.9%	87.1%	82.0%	80.6%
Arrived on time	86.8%	83.4%	79.8%	79.5%
Cancelled	0.5%	0.3%	1.0%	0.8%
Average departure delay (late minutes only)	9.6 min	12.9 min	16.7 min	14.1 min
Scheduled departures a day	15	12	13	19,465
Scheduled departures	441	349	4,686	583,950

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	359	81%	88.9%	-1.4 min	0.3%
MQ Envoy Air	44	10%	90.9%	-4.2 min	0.0%
AA American Airlines	30	7%	60.0%	64.4 min	3.3%
G4 Allegiant Air	8	2%	75.0%	13.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MRY–PHX	Monterey to Phoenix	142	90.8%	-2.6 min	0.0%
MRY–LAX	Monterey to Los Angeles	81	95.1%	-6.0 min	0.0%
MRY–DEN	Monterey to Denver	60	91.7%	-2.4 min	0.0%
MRY–SAN	Monterey to San Diego	60	76.7%	6.1 min	1.7%
MRY–SFO	Monterey to San Francisco	60	86.7%	-1.2 min	0.0%
MRY–DFW	Monterey to Dallas/Fort Worth	30	60.0%	64.4 min	3.3%
MRY–LAS	Monterey to Las Vegas	8	75.0%	13.0 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	54.1%	32.7%	2,376
Late-arriving aircraft	23.6%	39.4%	1,038
National Aviation System	18.8%	22.2%	826
Extreme weather	3.5%	5.5%	155
Security	0.0%	0.2%	0

4,395 delay minutes on 55 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 MRY on time in April 2025?

88.9% of 441 scheduled domestic departures left less than 15 minutes late, and 86.8% 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, 87.1% of 349 departures left on time and 0.3% were cancelled, against 88.9% and 0.5% 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 MRY · methodology · corrections.