Yuma MCAS/Yuma International in April 2025

88.2%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 153 domestic departures from Yuma MCAS/Yuma International (YUM). 88.2% left less than 15 minutes late and 85.0% reached their destination on time; 1.3% were cancelled.

Nationally that month, 80.6% of flights departed on time and 79.5% arrived on time, so YUM departures were 7.6 points above the national departure figure.

A year earlier, in April 2024, the airport had 132 departures with 90.2% leaving on time: a change of −2.0 points, with flights up 16%.

Flights arriving at YUM that month were on time 86.3% of the time (153 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 86%, late-arriving aircraft 9% and national aviation system 5%.

On time 85.0%
Arrived 15+ minutes late 13.1%
Cancelled 1.3%
Diverted 0.7%

Every scheduled departure from YUM 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	YUM, 12 months to Jul 2026	All reported flights, Apr 2025
Departed on time	88.2%	90.2%	85.7%	80.6%
Arrived on time	85.0%	88.6%	85.3%	79.5%
Cancelled	1.3%	0.8%	1.2%	0.8%
Average departure delay (late minutes only)	16.1 min	20.7 min	14.4 min	14.1 min
Scheduled departures a day	5	4	5	19,465
Scheduled departures	153	132	1,692	583,950

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	150	98%	84.7%	12.7 min	1.3%
MQ Envoy Air	3	2%	100.0%	-12.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
YUM–PHX	Yuma to Phoenix	123	85.4%	13.3 min	0.0%
YUM–DFW	Yuma to Dallas/Fort Worth	30	83.3%	7.3 min	6.7%

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	85.7%	32.7%	2,133
Late-arriving aircraft	9.3%	39.4%	231
National Aviation System	4.9%	22.2%	122
Extreme weather	0.2%	5.5%	4
Security	0.0%	0.2%	0

2,490 delay minutes on 20 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 YUM on time in April 2025?

88.2% of 153 scheduled domestic departures left less than 15 minutes late, and 85.0% 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, 90.2% of 132 departures left on time and 0.8% were cancelled, against 88.2% and 1.3% 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 YUM · methodology · corrections.