Yuma MCAS/Yuma International in January 2025

94.4%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 January 2025, reporting carriers scheduled 143 domestic departures from Yuma MCAS/Yuma International (YUM). 94.4% left less than 15 minutes late and 93.0% reached their destination on time; 0.7% were cancelled.

Nationally that month, 79.3% of flights departed on time and 78.6% arrived on time, so YUM departures were 15.1 points above the national departure figure.

A year earlier, in January 2024, the airport had 111 departures with 84.7% leaving on time: a change of +9.7 points, with flights up 29%.

Flights arriving at YUM that month were on time 89.5% of the time (143 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 88%, late-arriving aircraft 7% and national aviation system 5%.

On time 93.0%
Arrived 15+ minutes late 6.3%
Cancelled 0.7%
Diverted 0.0%

Every scheduled departure from YUM in January 2025, judged by arrival at the destination.

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

Measure	Jan 2025	Jan 2024	YUM, 12 months to Jul 2026	All reported flights, Jan 2025
Departed on time	94.4%	84.7%	85.7%	79.3%
Arrived on time	93.0%	82.0%	85.3%	78.6%
Cancelled	0.7%	0.0%	1.2%	3.0%
Average departure delay (late minutes only)	6.1 min	15.7 min	14.4 min	14.0 min
Scheduled departures a day	5	4	5	17,992
Scheduled departures	143	111	1,692	539,747

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	136	95%	93.4%	-5.0 min	0.7%
MQ Envoy Air	7	5%	85.7%	0.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
YUM–PHX	Yuma to Phoenix	112	95.5%	-6.7 min	0.0%
YUM–DFW	Yuma to Dallas/Fort Worth	31	83.9%	2.8 min	3.2%

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), January 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jan 2025	Minutes
Air carrier	88.3%	36.2%	815
Late-arriving aircraft	7.2%	34.7%	66
National Aviation System	4.6%	19.9%	42
Extreme weather	0.0%	9.1%	0
Security	0.0%	0.2%	0

923 delay minutes on 9 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 January 2025?

94.4% of 143 scheduled domestic departures left less than 15 minutes late, and 93.0% reached their destination on time. The national figures that month were 79.3% and 78.6%.

How does that compare with a year earlier?

In January 2024, 84.7% of 111 departures left on time and 0.0% were cancelled, against 94.4% and 0.7% in January 2025.

Provenance

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