Great Falls International in February 2025

85.6%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 February 2025, reporting carriers scheduled 208 domestic departures from Great Falls International (GTF). 85.6% left less than 15 minutes late and 77.4% reached their destination on time; 0.0% were cancelled.

Nationally that month, 79.2% of flights departed on time and 77.9% arrived on time, so GTF departures were 6.4 points above the national departure figure.

A year earlier, in February 2024, the airport had 211 departures with 85.3% leaving on time: a change of +0.3 points, with flights down 1%.

Flights arriving at GTF that month were on time 84.1% of the time (208 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 36%, late-arriving aircraft 29% and national aviation system 18%.

On time 77.4%
Arrived 15+ minutes late 22.6%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from GTF in February 2025, judged by arrival at the destination.

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

Measure	Feb 2025	Feb 2024	GTF, 12 months to Jul 2026	All reported flights, Feb 2025
Departed on time	85.6%	85.3%	88.2%	79.2%
Arrived on time	77.4%	76.8%	87.7%	77.9%
Cancelled	0.0%	1.4%	0.8%	1.5%
Average departure delay (late minutes only)	11.0 min	26.3 min	10.6 min	15.3 min
Scheduled departures a day	7	7	6	16,830
Scheduled departures	208	211	2,168	504,884

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	190	91%	80.0%	4.3 min	0.0%
G4 Allegiant Air	18	9%	50.0%	32.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
GTF–SLC	Great Falls to Salt Lake City	78	87.2%	-2.4 min	0.0%
GTF–DEN	Great Falls to Denver	56	75.0%	12.4 min	0.0%
GTF–MSP	Great Falls to Minneapolis	28	89.3%	-0.9 min	0.0%
GTF–SEA	Great Falls to Seattle	28	60.7%	12.2 min	0.0%
GTF–AZA	Great Falls to Phoenix	10	50.0%	27.6 min	0.0%
GTF–LAS	Great Falls to Las Vegas	8	50.0%	38.4 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), February 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Feb 2025	Minutes
Air carrier	36.2%	33.9%	1,078
Late-arriving aircraft	29.0%	36.9%	863
National Aviation System	18.1%	22.5%	539
Extreme weather	15.5%	6.6%	462
Security	1.1%	0.1%	32

2,974 delay minutes on 47 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 GTF on time in February 2025?

85.6% of 208 scheduled domestic departures left less than 15 minutes late, and 77.4% reached their destination on time. The national figures that month were 79.2% and 77.9%.

How does that compare with a year earlier?

In February 2024, 85.3% of 211 departures left on time and 1.4% were cancelled, against 85.6% and 0.0% in February 2025.

Provenance

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