Billings Logan International in March 2024

88.8%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 March 2024, reporting carriers scheduled 276 domestic departures from Billings Logan International (BIL). 88.8% left less than 15 minutes late and 80.8% reached their destination on time; 0.7% were cancelled.

Nationally that month, 78.5% of flights departed on time and 78.3% arrived on time, so BIL departures were 10.3 points above the national departure figure.

Flights arriving at BIL that month were on time 83.7% of the time (276 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 35%, national aviation system 24% and extreme weather 20%.

On time 80.8%
Arrived 15+ minutes late 18.1%
Cancelled 0.7%
Diverted 0.4%

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

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

Measure	Mar 2024	Year earlier	BIL, 12 months to Jul 2026	All reported flights, Mar 2024
Departed on time	88.8%	—	87.4%	78.5%
Arrived on time	80.8%	—	84.7%	78.3%
Cancelled	0.7%	—	0.6%	0.9%
Average departure delay (late minutes only)	11.1 min	—	11.8 min	15.7 min
Scheduled departures a day	9	—	13	19,726
Scheduled departures	276	—	4,642	591,767

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	63	23%	87.3%	-2.5 min	0.0%
DL Delta Air Lines	62	22%	79.0%	-3.2 min	1.6%
MQ Envoy Air	62	22%	72.6%	9.7 min	0.0%
UA United Airlines	62	22%	91.9%	-9.9 min	0.0%
G4 Allegiant Air	27	10%	63.0%	55.0 min	3.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BIL–SLC	Billings to Salt Lake City	88	86.4%	-4.7 min	0.0%
BIL–DEN	Billings to Denver	68	88.2%	-5.6 min	0.0%
BIL–DFW	Billings to Dallas/Fort Worth	31	64.5%	17.2 min	0.0%
BIL–MSP	Billings to Minneapolis	31	80.6%	-6.0 min	3.2%
BIL–PHX	Billings to Phoenix	31	80.6%	2.2 min	0.0%
BIL–AZA	Billings to Phoenix	18	77.8%	26.4 min	5.6%
BIL–LAS	Billings to Las Vegas	9	33.3%	109.1 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), March 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2024	Minutes
Air carrier	34.9%	32.1%	1,224
Late-arriving aircraft	20.3%	42.1%	711
National Aviation System	24.4%	21.4%	855
Extreme weather	20.4%	4.2%	714
Security	0.0%	0.2%	0

3,504 delay minutes on 50 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 March 2024?

88.8% of 276 scheduled domestic departures left less than 15 minutes late, and 80.8% reached their destination on time. The national figures that month were 78.5% and 78.3%.

How does that compare with a year earlier?

March 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 March 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.