Yuma MCAS/Yuma International in September 2023

91.9%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 September 2023, reporting carriers scheduled 148 domestic departures from Yuma MCAS/Yuma International (YUM). 91.9% left less than 15 minutes late and 93.2% reached their destination on time; 0.0% were cancelled.

Nationally that month, 80.5% of flights departed on time and 80.1% arrived on time, so YUM departures were 11.4 points above the national departure figure.

Flights arriving at YUM that month were on time 92.5% of the time (147 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 92%, national aviation system 4% and late-arriving aircraft 4%.

On time 93.2%
Arrived 15+ minutes late 6.8%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from YUM in September 2023, judged by arrival at the destination.

September 2023 against a year earlier, the airport's year and the nation

Measure	Sep 2023	Year earlier	YUM, 12 months to Jul 2026	All reported flights, Sep 2023
Departed on time	91.9%	—	85.7%	80.5%
Arrived on time	93.2%	—	85.3%	80.1%
Cancelled	0.0%	—	1.2%	1.2%
Average departure delay (late minutes only)	21.7 min	—	14.4 min	14.1 min
Scheduled departures a day	5	—	5	18,978
Scheduled departures	148	—	1,692	569,338

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	123	83%	93.5%	7.1 min	0.0%
MQ Envoy Air	25	17%	92.0%	-5.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
YUM–PHX	Yuma to Phoenix	115	92.2%	12.1 min	0.0%
YUM–DFW	Yuma to Dallas/Fort Worth	33	97.0%	-19.6 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), September 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Sep 2023	Minutes
Air carrier	91.9%	36.4%	2,764
Late-arriving aircraft	4.0%	38.3%	119
National Aviation System	4.2%	19.9%	125
Extreme weather	0.0%	5.1%	0
Security	0.0%	0.2%	0

3,008 delay minutes on 10 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 September 2023?

91.9% of 148 scheduled domestic departures left less than 15 minutes late, and 93.2% reached their destination on time. The national figures that month were 80.5% and 80.1%.

How does that compare with a year earlier?

September 2022 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2023; 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.