Marquette Sawyer Regional in July 2025

77.2%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 July 2025, reporting carriers scheduled 123 domestic departures from Marquette Sawyer Regional (MQT). 77.2% left less than 15 minutes late and 78.9% 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 MQT departures were 7.5 points above the national departure figure.

A year earlier, in July 2024, the airport had 92 departures with 73.9% leaving on time: a change of +3.3 points, with flights up 34%.

Flights arriving at MQT that month were on time 70.7% of the time (123 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 49%, national aviation system 26% and late-arriving aircraft 18%.

On time 78.9%
Arrived 15+ minutes late 21.1%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from MQT 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	MQT, 12 months to Jul 2026	All reported flights, Jul 2025
Departed on time	77.2%	73.9%	71.6%	69.7%
Arrived on time	78.9%	72.8%	69.8%	69.0%
Cancelled	0.0%	0.0%	5.6%	2.5%
Average departure delay (late minutes only)	15.6 min	19.7 min	33.5 min	24.3 min
Scheduled departures a day	4	3	4	21,048
Scheduled departures	123	92	1,432	631,428

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	62	50%	90.3%	-1.6 min	0.0%
MQ Envoy Air	61	50%	67.2%	20.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MQT–ORD	Marquette to Chicago	61	67.2%	20.3 min	0.0%
MQT–DTW	Marquette to Detroit	31	90.3%	2.0 min	0.0%
MQT–MSP	Marquette to Minneapolis	31	90.3%	-5.3 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	48.8%	31.1%	985
Late-arriving aircraft	18.2%	40.8%	368
National Aviation System	25.5%	20.7%	515
Extreme weather	7.5%	7.3%	152
Security	0.0%	0.1%	0

2,020 delay minutes on 26 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 MQT on time in July 2025?

77.2% of 123 scheduled domestic departures left less than 15 minutes late, and 78.9% 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, 73.9% of 92 departures left on time and 0.0% were cancelled, against 77.2% 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 MQT · methodology · corrections.