Grand Forks International in June 2026

92.8%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 2026, reporting carriers scheduled 111 domestic departures from Grand Forks International (GFK). 92.8% left less than 15 minutes late and 93.7% reached their destination on time; 0.0% were cancelled.

Nationally that month, 72.2% of flights departed on time and 72.8% arrived on time, so GFK departures were 20.6 points above the national departure figure.

A year earlier, in June 2025, the airport had 74 departures with 93.2% leaving on time: a change of −0.4 points, with flights up 50%.

Flights arriving at GFK that month were on time 90.1% of the time (111 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 95% and extreme weather 5%.

On time 93.7%
Arrived 15+ minutes late 6.3%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from GFK in June 2026, judged by arrival at the destination.

June 2026 against a year earlier, the airport's year and the nation

Measure	Jun 2026	Jun 2025	GFK, 12 months to Jul 2026	All reported flights, Jun 2026
Departed on time	92.8%	93.2%	84.7%	72.2%
Arrived on time	93.7%	93.2%	83.9%	72.8%
Cancelled	0.0%	0.0%	1.4%	1.6%
Average departure delay (late minutes only)	3.0 min	2.0 min	13.0 min	20.6 min
Scheduled departures a day	4	3	3	20,253
Scheduled departures	111	74	1,223	607,577

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	111	100%	93.7%	-17.5 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GFK–MSP	Grand Forks to Minneapolis	111	93.7%	-17.5 min	0.0%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), June 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Jun 2026	Minutes
Air carrier	94.6%	30.8%	296
Late-arriving aircraft	0.0%	42.1%	0
National Aviation System	0.0%	20.3%	0
Extreme weather	5.4%	6.7%	17
Security	0.0%	0.1%	0

313 delay minutes on 7 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 GFK on time in June 2026?

92.8% of 111 scheduled domestic departures left less than 15 minutes late, and 93.7% reached their destination on time. The national figures that month were 72.2% and 72.8%.

How does that compare with a year earlier?

In June 2025, 93.2% of 74 departures left on time and 0.0% were cancelled, against 92.8% and 0.0% in June 2026.

Provenance

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