Grand Forks International in April 2024

92.6%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 April 2024, reporting carriers scheduled 108 domestic departures from Grand Forks International (GFK). 92.6% left less than 15 minutes late and 92.6% reached their destination on time; 0.0% were cancelled.

Nationally that month, 80.5% of flights departed on time and 80.2% arrived on time, so GFK departures were 12.1 points above the national departure figure.

Flights arriving at GFK that month were on time 88.0% of the time (108 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 82%, extreme weather 14% and late-arriving aircraft 3%.

On time 92.6%
Arrived 15+ minutes late 7.4%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from GFK in April 2024, judged by arrival at the destination.

April 2024 against a year earlier, the airport's year and the nation

Measure	Apr 2024	Year earlier	GFK, 12 months to Jul 2026	All reported flights, Apr 2024
Departed on time	92.6%	—	84.7%	80.5%
Arrived on time	92.6%	—	83.9%	80.2%
Cancelled	0.0%	—	1.4%	0.7%
Average departure delay (late minutes only)	6.1 min	—	13.0 min	14.2 min
Scheduled departures a day	4	—	3	19,406
Scheduled departures	108	—	1,223	582,185

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	90	83%	92.2%	-8.6 min	0.0%
G4 Allegiant Air	18	17%	94.4%	-30.6 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GFK–MSP	Grand Forks to Minneapolis	90	92.2%	-8.6 min	0.0%
GFK–LAS	Grand Forks to Las Vegas	9	88.9%	-22.4 min	0.0%
GFK–AZA	Grand Forks to Phoenix	8	100.0%	-34.6 min	0.0%
GFK–SFB	Grand Forks to Sanford	1	100.0%	-72.0 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), April 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Apr 2024	Minutes
Air carrier	81.6%	33.6%	430
Late-arriving aircraft	2.8%	41.0%	15
National Aviation System	2.1%	20.0%	11
Extreme weather	13.5%	5.1%	71
Security	0.0%	0.2%	0

527 delay minutes on 8 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 April 2024?

92.6% of 108 scheduled domestic departures left less than 15 minutes late, and 92.6% reached their destination on time. The national figures that month were 80.5% and 80.2%.

How does that compare with a year earlier?

April 2023 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 April 2024; 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.