Bozeman Yellowstone International in November 2024

85.2%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 587 domestic departures from Bozeman Yellowstone International (BZN). 85.2% left less than 15 minutes late and 83.0% reached their destination on time; 0.7% were cancelled.

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

A year earlier, in November 2023, the airport had 591 departures with 90.5% leaving on time: a change of −5.3 points, with flights down 1%.

Flights arriving at BZN that month were on time 86.5% of the time (586 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 41%, national aviation system 27% and late-arriving aircraft 22%.

On time 83.0%
Arrived 15+ minutes late 16.2%
Cancelled 0.7%
Diverted 0.2%

Every scheduled departure from BZN 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	BZN, 12 months to Jul 2026	All reported flights, Nov 2024
Departed on time	85.2%	90.5%	79.6%	85.2%
Arrived on time	83.0%	92.0%	79.5%	84.8%
Cancelled	0.7%	0.2%	0.8%	0.5%
Average departure delay (late minutes only)	12.7 min	6.7 min	17.2 min	10.2 min
Scheduled departures a day	20	20	32	19,180
Scheduled departures	587	591	11,804	575,404

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	174	30%	83.3%	-4.9 min	1.1%
WN Southwest Airlines	124	21%	86.3%	0.8 min	0.0%
DL Delta Air Lines	122	21%	89.3%	3.6 min	0.0%
UA United Airlines	82	14%	72.0%	8.6 min	2.4%
AA American Airlines	29	5%	69.0%	50.4 min	0.0%
AS Alaska Airlines	29	5%	93.1%	-2.4 min	0.0%
G4 Allegiant Air	23	4%	69.6%	13.3 min	0.0%
MQ Envoy Air	4	1%	100.0%	-13.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BZN–DEN	Bozeman to Denver	209	78.9%	4.5 min	1.4%
BZN–SLC	Bozeman to Salt Lake City	88	86.4%	2.6 min	0.0%
BZN–MSP	Bozeman to Minneapolis	59	89.8%	1.9 min	0.0%
BZN–LAS	Bozeman to Las Vegas	42	78.6%	2.6 min	0.0%
BZN–ORD	Bozeman to Chicago	34	85.3%	-6.4 min	0.0%
BZN–LAX	Bozeman to Los Angeles	30	90.0%	-10.5 min	0.0%
BZN–SFO	Bozeman to San Francisco	30	76.7%	1.4 min	3.3%
BZN–DFW	Bozeman to Dallas/Fort Worth	29	69.0%	50.4 min	0.0%
BZN–SEA	Bozeman to Seattle	29	93.1%	-2.4 min	0.0%
BZN–ATL	Bozeman to Atlanta	23	95.7%	-7.2 min	0.0%
BZN–AZA	Bozeman to Phoenix	14	85.7%	-6.2 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), November 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2024	Minutes
Air carrier	41.1%	36.9%	3,206
Late-arriving aircraft	21.9%	35.6%	1,708
National Aviation System	27.0%	21.9%	2,100
Extreme weather	9.9%	5.4%	775
Security	0.0%	0.2%	3

7,792 delay minutes on 95 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 BZN on time in November 2024?

85.2% of 587 scheduled domestic departures left less than 15 minutes late, and 83.0% 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, 90.5% of 591 departures left on time and 0.2% were cancelled, against 85.2% and 0.7% 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 BZN · methodology · corrections.