Central Il Regional Airport at Bloomington in October 2024

92.2%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 October 2024, reporting carriers scheduled 141 domestic departures from Central Il Regional Airport at Bloomington (BMI). 92.2% left less than 15 minutes late and 92.9% reached their destination on time; 1.4% were cancelled.

Nationally that month, 85.5% of flights departed on time and 85.8% arrived on time, so BMI departures were 6.7 points above the national departure figure.

A year earlier, in October 2023, the airport had 143 departures with 90.9% leaving on time: a change of +1.3 points, with flights down 1%.

Flights arriving at BMI that month were on time 94.3% of the time (141 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 95%, late-arriving aircraft 3% and national aviation system 2%.

On time 92.9%
Arrived 15+ minutes late 5.7%
Cancelled 1.4%
Diverted 0.0%

Every scheduled departure from BMI in October 2024, judged by arrival at the destination.

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

Measure	Oct 2024	Oct 2023	BMI, 12 months to Jul 2026	All reported flights, Oct 2024
Departed on time	92.2%	90.9%	82.8%	85.5%
Arrived on time	92.9%	88.1%	81.0%	85.8%
Cancelled	1.4%	0.7%	2.1%	1.0%
Average departure delay (late minutes only)	9.2 min	4.7 min	15.6 min	9.4 min
Scheduled departures a day	5	5	5	20,517
Scheduled departures	141	143	1,953	615,497

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
9E Endeavor Air	62	44%	96.8%	-9.1 min	0.0%
MQ Envoy Air	62	44%	91.9%	-12.4 min	0.0%
G4 Allegiant Air	17	12%	82.4%	2.7 min	11.8%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BMI–ATL	Bloomington/Normal to Atlanta	62	96.8%	-9.1 min	0.0%
BMI–DFW	Bloomington/Normal to Dallas/Fort Worth	62	91.9%	-12.4 min	0.0%
BMI–SFB	Bloomington/Normal to Sanford	9	77.8%	15.1 min	11.1%
BMI–PIE	Bloomington/Normal to St. Petersburg	8	87.5%	-11.4 min	12.5%

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), October 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Oct 2024	Minutes
Air carrier	95.1%	42.7%	1,047
Late-arriving aircraft	2.7%	37.4%	30
National Aviation System	2.2%	16.3%	24
Extreme weather	0.0%	3.4%	0
Security	0.0%	0.2%	0

1,101 delay minutes on 8 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 BMI on time in October 2024?

92.2% of 141 scheduled domestic departures left less than 15 minutes late, and 92.9% reached their destination on time. The national figures that month were 85.5% and 85.8%.

How does that compare with a year earlier?

In October 2023, 90.9% of 143 departures left on time and 0.7% were cancelled, against 92.2% and 1.4% in October 2024.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for October 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BMI · methodology · corrections.