Scott AFB MidAmerica St Louis in July 2024

59.3%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 July 2024, reporting carriers scheduled 150 domestic departures from Scott AFB MidAmerica St Louis (BLV). 59.3% left less than 15 minutes late and 58.7% reached their destination on time; 5.3% were cancelled.

Nationally that month, 68.5% of flights departed on time and 68.1% arrived on time, so BLV departures were 9.2 points below the national departure figure.

Flights arriving at BLV that month were on time 64.4% of the time (149 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 44%, air carrier 42% and national aviation system 9%.

On time 58.7%
Arrived 15+ minutes late 36.0%
Cancelled 5.3%
Diverted 0.0%

Every scheduled departure from BLV 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	BLV, 12 months to Jul 2026	All reported flights, Jul 2024
Departed on time	59.3%	—	72.4%	68.5%
Arrived on time	58.7%	—	69.2%	68.1%
Cancelled	5.3%	—	0.9%	2.9%
Average departure delay (late minutes only)	35.4 min	—	32.4 min	24.9 min
Scheduled departures a day	5	—	4	21,154
Scheduled departures	150	—	1,395	634,613

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
G4 Allegiant Air	150	100%	58.7%	30.2 min	5.3%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BLV–VPS	Belleville to Valparaiso	42	57.1%	16.0 min	7.1%
BLV–PIE	Belleville to St. Petersburg	24	66.7%	35.1 min	8.3%
BLV–PGD	Belleville to Punta Gorda	21	71.4%	17.2 min	0.0%
BLV–SFB	Belleville to Sanford	17	35.3%	74.2 min	0.0%
BLV–LAS	Belleville to Las Vegas	9	77.8%	16.3 min	11.1%
BLV–SRQ	Belleville to Sarasota/Bradenton	9	77.8%	-19.6 min	11.1%
BLV–JAX	Belleville to Jacksonville	8	50.0%	42.3 min	0.0%
BLV–MYR	Belleville to Myrtle Beach	8	62.5%	7.7 min	12.5%
BLV–TYS	Belleville to Knoxville	8	25.0%	38.6 min	0.0%
BLV–SAV	Belleville to Savannah	4	50.0%	148.8 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	42.4%	36.6%	2,155
Late-arriving aircraft	44.3%	42.7%	2,256
National Aviation System	8.9%	16.0%	453
Extreme weather	4.4%	4.6%	224
Security	0.0%	0.1%	0

5,088 delay minutes on 54 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 BLV on time in July 2024?

59.3% of 150 scheduled domestic departures left less than 15 minutes late, and 58.7% 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 BLV · methodology · corrections.