Manchester Boston Regional in August 2024

79.3%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 August 2024, reporting carriers scheduled 575 domestic departures from Manchester Boston Regional (MHT). 79.3% left less than 15 minutes late and 77.2% reached their destination on time; 1.9% were cancelled.

Nationally that month, 75.4% of flights departed on time and 74.7% arrived on time, so MHT departures were 3.9 points above the national departure figure.

A year earlier, in August 2023, the airport had 576 departures with 77.4% leaving on time: a change of +1.9 points, with flights down 0%.

Flights arriving at MHT that month were on time 73.0% of the time (577 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 36%, air carrier 35% and national aviation system 27%.

On time 77.2%
Arrived 15+ minutes late 20.5%
Cancelled 1.9%
Diverted 0.3%

Every scheduled departure from MHT in August 2024, judged by arrival at the destination.

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

Measure	Aug 2024	Aug 2023	MHT, 12 months to Jul 2026	All reported flights, Aug 2024
Departed on time	79.3%	77.4%	80.2%	75.4%
Arrived on time	77.2%	78.0%	79.0%	74.7%
Cancelled	1.9%	1.6%	2.3%	2.1%
Average departure delay (late minutes only)	21.2 min	17.4 min	15.7 min	18.4 min
Scheduled departures a day	19	19	16	20,634
Scheduled departures	575	576	5,994	619,025

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
OH PSA Airlines	257	45%	70.0%	25.8 min	3.9%
WN Southwest Airlines	257	45%	83.3%	3.6 min	0.4%
MQ Envoy Air	61	11%	82.0%	0.4 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MHT–BWI	Manchester to Baltimore	146	87.0%	-1.6 min	0.7%
MHT–CLT	Manchester to Charlotte	119	70.6%	19.8 min	5.0%
MHT–DCA	Manchester to Washington	114	66.7%	31.8 min	3.5%
MHT–MDW	Manchester to Chicago	64	84.4%	7.3 min	0.0%
MHT–ORD	Manchester to Chicago	60	81.7%	0.6 min	0.0%
MHT–MCO	Manchester to Orlando	39	69.2%	15.9 min	0.0%
MHT–PHL	Manchester to Philadelphia	25	84.0%	25.3 min	0.0%
MHT–TPA	Manchester to Tampa	8	75.0%	9.9 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), August 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2024	Minutes
Air carrier	35.1%	33.8%	4,186
Late-arriving aircraft	35.7%	39.8%	4,257
National Aviation System	27.0%	20.4%	3,221
Extreme weather	2.1%	5.9%	250
Security	0.0%	0.1%	0

11,914 delay minutes on 118 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 MHT on time in August 2024?

79.3% of 575 scheduled domestic departures left less than 15 minutes late, and 77.2% reached their destination on time. The national figures that month were 75.4% and 74.7%.

How does that compare with a year earlier?

In August 2023, 77.4% of 576 departures left on time and 1.6% were cancelled, against 79.3% and 1.9% in August 2024.

Provenance

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