Billings Logan International in November 2024

85.4%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 November 2024, reporting carriers scheduled 342 domestic departures from Billings Logan International (BIL). 85.4% left less than 15 minutes late and 82.5% reached their destination on time; 1.2% were cancelled.

Nationally that month, 85.2% of flights departed on time and 84.8% arrived on time, so BIL departures were level with the national departure figure.

A year earlier, in November 2023, the airport had 249 departures with 93.6% leaving on time: a change of −8.2 points, with flights up 37%.

Flights arriving at BIL that month were on time 85.4% of the time (342 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 52%, late-arriving aircraft 23% and national aviation system 21%.

On time 82.5%
Arrived 15+ minutes late 15.8%
Cancelled 1.2%
Diverted 0.6%

Every scheduled departure from BIL in November 2024, judged by arrival at the destination.

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

Measure	Nov 2024	Nov 2023	BIL, 12 months to Jul 2026	All reported flights, Nov 2024
Departed on time	85.4%	93.6%	87.4%	85.2%
Arrived on time	82.5%	90.0%	84.7%	84.8%
Cancelled	1.2%	0.0%	0.6%	0.5%
Average departure delay (late minutes only)	10.2 min	6.1 min	11.8 min	10.2 min
Scheduled departures a day	11	8	13	19,180
Scheduled departures	342	249	4,642	575,404

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	113	33%	86.7%	-4.4 min	2.7%
MQ Envoy Air	84	25%	79.8%	7.2 min	0.0%
DL Delta Air Lines	60	18%	88.3%	-2.0 min	1.7%
UA United Airlines	59	17%	74.6%	0.8 min	0.0%
G4 Allegiant Air	26	8%	76.9%	7.8 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BIL–DEN	Billings to Denver	116	76.7%	-0.6 min	2.6%
BIL–SLC	Billings to Salt Lake City	85	94.1%	-3.8 min	1.2%
BIL–DFW	Billings to Dallas/Fort Worth	59	72.9%	6.7 min	0.0%
BIL–MSP	Billings to Minneapolis	30	86.7%	-5.6 min	0.0%
BIL–PHX	Billings to Phoenix	25	96.0%	8.4 min	0.0%
BIL–AZA	Billings to Phoenix	16	75.0%	17.9 min	0.0%
BIL–LAS	Billings to Las Vegas	10	80.0%	-8.5 min	0.0%
BIL–COD	Billings to Cody	1	0.0%	—	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), November 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2024	Minutes
Air carrier	51.5%	36.9%	1,839
Late-arriving aircraft	23.3%	35.6%	831
National Aviation System	20.5%	21.9%	733
Extreme weather	4.8%	5.4%	170
Security	0.0%	0.2%	0

3,573 delay minutes on 54 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 November 2024?

85.4% of 342 scheduled domestic departures left less than 15 minutes late, and 82.5% reached their destination on time. The national figures that month were 85.2% and 84.8%.

How does that compare with a year earlier?

In November 2023, 93.6% of 249 departures left on time and 0.0% were cancelled, against 85.4% and 1.2% in November 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for November 2024; 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.