Mesa Gateway in July 2025

87.9%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 July 2025, reporting carriers scheduled 535 domestic departures from Mesa Gateway (AZA). 87.9% left less than 15 minutes late and 86.2% reached their destination on time; 0.0% were cancelled.

Nationally that month, 69.7% of flights departed on time and 69.0% arrived on time, so AZA departures were 18.2 points above the national departure figure.

A year earlier, in July 2024, the airport had 555 departures with 75.3% leaving on time: a change of +12.6 points, with flights down 4%.

Flights arriving at AZA that month were on time 82.3% of the time (536 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 41%, late-arriving aircraft 39% and national aviation system 13%.

On time 86.2%
Arrived 15+ minutes late 13.3%
Cancelled 0.0%
Diverted 0.6%

Every scheduled departure from AZA in July 2025, judged by arrival at the destination.

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

Measure	Jul 2025	Jul 2024	AZA, 12 months to Jul 2026	All reported flights, Jul 2025
Departed on time	87.9%	75.3%	81.8%	69.7%
Arrived on time	86.2%	73.3%	80.8%	69.0%
Cancelled	0.0%	2.5%	0.3%	2.5%
Average departure delay (late minutes only)	8.0 min	18.4 min	13.6 min	24.3 min
Scheduled departures a day	18	19	17	21,048
Scheduled departures	535	555	6,301	631,428

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
G4 Allegiant Air	535	100%	86.2%	-2.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
AZA–PVU	Phoenix to Provo	55	76.4%	5.3 min	0.0%
AZA–FAR	Phoenix to Fargo	27	85.2%	-8.6 min	0.0%
AZA–SGF	Phoenix to Springfield	26	88.5%	-6.6 min	0.0%
AZA–FSD	Phoenix to Sioux Falls	24	83.3%	-5.1 min	0.0%
AZA–IDA	Phoenix to Idaho Falls	23	91.3%	-9.5 min	0.0%
AZA–GRR	Phoenix to Grand Rapids	22	86.4%	1.7 min	0.0%
AZA–RAP	Phoenix to Rapid City	19	78.9%	12.7 min	0.0%
AZA–ATW	Phoenix to Appleton	18	94.4%	-12.2 min	0.0%
AZA–PIA	Phoenix to Peoria	18	100.0%	-12.1 min	0.0%
AZA–FCA	Phoenix to Kalispell	17	94.1%	-7.8 min	0.0%
AZA–BIL	Phoenix to Billings	16	87.5%	-11.2 min	0.0%
AZA–BLI	Phoenix to Bellingham	15	93.3%	-8.9 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), July 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2025	Minutes
Air carrier	41.1%	31.1%	1,670
Late-arriving aircraft	39.2%	40.8%	1,590
National Aviation System	12.8%	20.7%	519
Extreme weather	6.5%	7.3%	264
Security	0.4%	0.1%	16

4,059 delay minutes on 71 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 AZA on time in July 2025?

87.9% of 535 scheduled domestic departures left less than 15 minutes late, and 86.2% reached their destination on time. The national figures that month were 69.7% and 69.0%.

How does that compare with a year earlier?

In July 2024, 75.3% of 555 departures left on time and 2.5% were cancelled, against 87.9% and 0.0% in July 2025.

Provenance

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