Manchester Boston Regional in March 2025

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 March 2025, reporting carriers scheduled 459 domestic departures from Manchester Boston Regional (MHT). 79.3% left less than 15 minutes late and 79.1% reached their destination on time; 2.8% were cancelled.

Nationally that month, 79.9% of flights departed on time and 79.3% arrived on time, so MHT departures were 0.6 points below the national departure figure.

A year earlier, in March 2024, the airport had 414 departures with 79.0% leaving on time: a change of +0.3 points, with flights up 11%.

Flights arriving at MHT that month were on time 74.7% of the time (459 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 52%, air carrier 32% and national aviation system 16%.

On time 79.1%
Arrived 15+ minutes late 17.4%
Cancelled 2.8%
Diverted 0.7%

Every scheduled departure from MHT in March 2025, judged by arrival at the destination.

March 2025 against a year earlier, the airport's year and the nation

Measure	Mar 2025	Mar 2024	MHT, 12 months to Jul 2026	All reported flights, Mar 2025
Departed on time	79.3%	79.0%	80.2%	79.9%
Arrived on time	79.1%	80.2%	79.0%	79.3%
Cancelled	2.8%	1.0%	2.3%	1.2%
Average departure delay (late minutes only)	20.3 min	17.1 min	15.7 min	14.9 min
Scheduled departures a day	15	14	16	20,029
Scheduled departures	459	414	5,994	600,872

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
WN Southwest Airlines	219	48%	87.7%	-0.7 min	1.4%
OH PSA Airlines	178	39%	73.6%	10.6 min	5.1%
B6 JetBlue Airways	62	14%	64.5%	36.2 min	1.6%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
MHT–BWI	Manchester to Baltimore	126	89.7%	-4.5 min	2.4%
MHT–DCA	Manchester to Washington	119	67.2%	17.7 min	5.0%
MHT–MCO	Manchester to Orlando	87	73.6%	21.1 min	1.1%
MHT–CLT	Manchester to Charlotte	59	86.4%	-3.6 min	5.1%
MHT–MDW	Manchester to Chicago	27	96.3%	-16.9 min	0.0%
MHT–FLL	Manchester to Fort Lauderdale	18	66.7%	25.6 min	0.0%
MHT–RSW	Manchester to Fort Myers	13	76.9%	14.5 min	0.0%
MHT–TPA	Manchester to Tampa	10	70.0%	57.4 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), March 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Mar 2025	Minutes
Air carrier	32.0%	33.0%	2,721
Late-arriving aircraft	52.1%	39.2%	4,425
National Aviation System	15.9%	21.9%	1,351
Extreme weather	0.0%	5.9%	0
Security	0.0%	0.1%	0

8,497 delay minutes on 80 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 March 2025?

79.3% of 459 scheduled domestic departures left less than 15 minutes late, and 79.1% reached their destination on time. The national figures that month were 79.9% and 79.3%.

How does that compare with a year earlier?

In March 2024, 79.0% of 414 departures left on time and 1.0% were cancelled, against 79.3% and 2.8% in March 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for March 2025; 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.