Marquette Sawyer Regional in June 2025

86.7%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 June 2025, reporting carriers scheduled 120 domestic departures from Marquette Sawyer Regional (MQT). 86.7% left less than 15 minutes late and 87.5% reached their destination on time; 0.0% were cancelled.

Nationally that month, 71.4% of flights departed on time and 70.3% arrived on time, so MQT departures were 15.3 points above the national departure figure.

A year earlier, in June 2024, the airport had 88 departures with 81.8% leaving on time: a change of +4.9 points, with flights up 36%.

Flights arriving at MQT that month were on time 78.3% of the time (120 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 59%, late-arriving aircraft 27% and national aviation system 15%.

On time 87.5%
Arrived 15+ minutes late 12.5%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from MQT in June 2025, judged by arrival at the destination.

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

Measure	Jun 2025	Jun 2024	MQT, 12 months to Jul 2026	All reported flights, Jun 2025
Departed on time	86.7%	81.8%	71.6%	71.4%
Arrived on time	87.5%	80.7%	69.8%	70.3%
Cancelled	0.0%	0.0%	5.6%	1.6%
Average departure delay (late minutes only)	10.4 min	15.5 min	33.5 min	22.1 min
Scheduled departures a day	4	3	4	20,386
Scheduled departures	120	88	1,432	611,575

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
MQ Envoy Air	60	50%	80.0%	7.2 min	0.0%
OO SkyWest Airlines	60	50%	95.0%	-8.1 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MQT–ORD	Marquette to Chicago	60	80.0%	7.2 min	0.0%
MQT–DTW	Marquette to Detroit	30	93.3%	-6.8 min	0.0%
MQT–MSP	Marquette to Minneapolis	30	96.7%	-9.4 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), June 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2025	Minutes
Air carrier	58.8%	31.6%	694
Late-arriving aircraft	26.7%	40.6%	315
National Aviation System	14.6%	20.9%	172
Extreme weather	0.0%	6.9%	0
Security	0.0%	0.2%	0

1,181 delay minutes on 15 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 June 2025?

86.7% of 120 scheduled domestic departures left less than 15 minutes late, and 87.5% reached their destination on time. The national figures that month were 71.4% and 70.3%.

How does that compare with a year earlier?

In June 2024, 81.8% of 88 departures left on time and 0.0% were cancelled, against 86.7% and 0.0% in June 2025.

Provenance

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