Bismarck Municipal in July 2024

78.7%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 July 2024, reporting carriers scheduled 357 domestic departures from Bismarck Municipal (BIS). 78.7% left less than 15 minutes late and 74.5% reached their destination on time; 1.1% were cancelled.

Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so BIS departures were 10.2 points above the national departure figure.

Flights arriving at BIS that month were on time 73.4% of the time (357 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 49%, late-arriving aircraft 24% and national aviation system 18%.

On time 74.5%
Arrived 15+ minutes late 24.1%
Cancelled 1.1%
Diverted 0.3%

Every scheduled departure from BIS in July 2024, judged by arrival at the destination.

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

Measure	Jul 2024	Year earlier	BIS, 12 months to Jul 2026	All reported flights, Jul 2024
Departed on time	78.7%	—	81.5%	68.5%
Arrived on time	74.5%	—	79.5%	68.1%
Cancelled	1.1%	—	0.7%	2.9%
Average departure delay (late minutes only)	18.4 min	—	18.7 min	24.9 min
Scheduled departures a day	12	—	11	21,154
Scheduled departures	357	—	3,874	634,613

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OO SkyWest Airlines	169	47%	72.2%	8.3 min	0.0%
DL Delta Air Lines	62	17%	77.4%	18.0 min	4.8%
G4 Allegiant Air	62	17%	71.0%	13.7 min	1.6%
MQ Envoy Air	61	17%	82.0%	14.4 min	0.0%
9E Endeavor Air	3	1%	66.7%	38.7 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BIS–MSP	Bismarck/Mandan to Minneapolis	141	69.5%	19.6 min	2.1%
BIS–DEN	Bismarck/Mandan to Denver	93	79.6%	-1.4 min	0.0%
BIS–DFW	Bismarck/Mandan to Dallas/Fort Worth	61	82.0%	14.4 min	0.0%
BIS–AZA	Bismarck/Mandan to Phoenix	31	61.3%	16.7 min	3.2%
BIS–LAS	Bismarck/Mandan to Las Vegas	13	76.9%	32.9 min	0.0%
BIS–PIE	Bismarck/Mandan to St. Petersburg	9	66.7%	0.6 min	0.0%
BIS–SFB	Bismarck/Mandan to Sanford	9	100.0%	-10.8 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), July 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jul 2024	Minutes
Air carrier	48.8%	36.6%	3,198
Late-arriving aircraft	24.4%	42.7%	1,598
National Aviation System	17.7%	16.0%	1,161
Extreme weather	9.1%	4.6%	596
Security	0.0%	0.1%	1

6,554 delay minutes on 86 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 BIS on time in July 2024?

78.7% of 357 scheduled domestic departures left less than 15 minutes late, and 74.5% reached their destination on time. The national figures that month were 68.5% and 68.1%.

How does that compare with a year earlier?

July 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 July 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BIS · methodology · corrections.