Billings Logan International in February 2025

80.1%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 326 domestic departures from Billings Logan International (BIL). 80.1% left less than 15 minutes late and 66.3% reached their destination on time; 2.5% were cancelled.

Nationally that month, 79.2% of flights departed on time and 77.9% arrived on time, so BIL departures were 0.9 points above the national departure figure.

A year earlier, in February 2024, the airport had 248 departures with 91.9% leaving on time: a change of −11.8 points, with flights up 31%.

Flights arriving at BIL that month were on time 78.2% of the time (326 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, extreme weather 39%, air carrier 26% and national aviation system 25%.

On time 66.3%
Arrived 15+ minutes late 31.3%
Cancelled 2.5%
Diverted 0.0%

Every scheduled departure from BIL 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	BIL, 12 months to Jul 2026	All reported flights, Feb 2025
Departed on time	80.1%	91.9%	87.4%	79.2%
Arrived on time	66.3%	81.9%	84.7%	77.9%
Cancelled	2.5%	0.0%	0.6%	1.5%
Average departure delay (late minutes only)	27.3 min	4.2 min	11.8 min	15.3 min
Scheduled departures a day	11	8	13	16,830
Scheduled departures	326	248	4,642	504,884

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	106	33%	68.9%	14.0 min	2.8%
MQ Envoy Air	84	26%	69.0%	16.6 min	4.8%
DL Delta Air Lines	56	17%	71.4%	48.5 min	1.8%
UA United Airlines	56	17%	57.1%	31.5 min	0.0%
G4 Allegiant Air	24	7%	54.2%	35.1 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BIL–DEN	Billings to Denver	112	62.5%	19.5 min	1.8%
BIL–SLC	Billings to Salt Lake City	78	71.8%	41.3 min	1.3%
BIL–DFW	Billings to Dallas/Fort Worth	56	64.3%	25.9 min	5.4%
BIL–MSP	Billings to Minneapolis	28	67.9%	20.5 min	3.6%
BIL–PHX	Billings to Phoenix	28	78.6%	-1.6 min	3.6%
BIL–AZA	Billings to Phoenix	16	62.5%	26.8 min	0.0%
BIL–LAS	Billings to Las Vegas	8	37.5%	51.8 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), February 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Feb 2025	Minutes
Air carrier	26.1%	33.9%	2,886
Late-arriving aircraft	10.2%	36.9%	1,125
National Aviation System	24.8%	22.5%	2,742
Extreme weather	38.8%	6.6%	4,289
Security	0.0%	0.1%	0

11,042 delay minutes on 102 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 BIL on time in February 2025?

80.1% of 326 scheduled domestic departures left less than 15 minutes late, and 66.3% 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, 91.9% of 248 departures left on time and 0.0% were cancelled, against 80.1% and 2.5% 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 BIL · methodology · corrections.