Central Il Regional Airport at Bloomington in January 2024

71.3%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 January 2024, reporting carriers scheduled 143 domestic departures from Central Il Regional Airport at Bloomington (BMI). 71.3% left less than 15 minutes late and 60.8% reached their destination on time; 7.7% were cancelled.

Nationally that month, 74.0% of flights departed on time and 72.9% arrived on time, so BMI departures were 2.7 points below the national departure figure.

Flights arriving at BMI that month were on time 68.5% of the time (143 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 55%, air carrier 18% and national aviation system 18%.

On time 60.8%
Arrived 15+ minutes late 30.8%
Cancelled 7.7%
Diverted 0.7%

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

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

Measure	Jan 2024	Year earlier	BMI, 12 months to Jul 2026	All reported flights, Jan 2024
Departed on time	71.3%	—	82.8%	74.0%
Arrived on time	60.8%	—	81.0%	72.9%
Cancelled	7.7%	—	2.1%	3.7%
Average departure delay (late minutes only)	31.0 min	—	15.6 min	18.7 min
Scheduled departures a day	5	—	5	18,242
Scheduled departures	143	—	1,953	547,271

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
9E Endeavor Air	62	43%	59.7%	26.7 min	6.5%
MQ Envoy Air	62	43%	61.3%	16.8 min	9.7%
G4 Allegiant Air	19	13%	63.2%	35.9 min	5.3%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BMI–ATL	Bloomington/Normal to Atlanta	62	59.7%	26.7 min	6.5%
BMI–DFW	Bloomington/Normal to Dallas/Fort Worth	62	61.3%	16.8 min	9.7%
BMI–SFB	Bloomington/Normal to Sanford	10	50.0%	42.4 min	0.0%
BMI–PIE	Bloomington/Normal to St. Petersburg	9	77.8%	27.9 min	11.1%

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), January 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jan 2024	Minutes
Air carrier	18.3%	32.6%	739
Late-arriving aircraft	55.2%	39.0%	2,232
National Aviation System	18.0%	17.9%	726
Extreme weather	8.5%	10.3%	343
Security	0.0%	0.2%	0

4,040 delay minutes on 44 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 January 2024?

71.3% of 143 scheduled domestic departures left less than 15 minutes late, and 60.8% reached their destination on time. The national figures that month were 74.0% and 72.9%.

How does that compare with a year earlier?

January 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 January 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.