Westchester County in September 2025

86.9%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 September 2025, reporting carriers scheduled 837 domestic departures from Westchester County (HPN). 86.9% left less than 15 minutes late and 83.6% reached their destination on time; 0.5% were cancelled.

Nationally that month, 83.1% of flights departed on time and 82.8% arrived on time, so HPN departures were 3.8 points above the national departure figure.

A year earlier, in September 2024, the airport had 993 departures with 87.6% leaving on time: a change of −0.7 points, with flights down 16%.

Flights arriving at HPN that month were on time 85.1% of the time (837 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 47%, national aviation system 27% and air carrier 24%.

On time 83.6%
Arrived 15+ minutes late 15.4%
Cancelled 0.5%
Diverted 0.5%

Every scheduled departure from HPN in September 2025, judged by arrival at the destination.

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

Measure	Sep 2025	Sep 2024	HPN, 12 months to Jul 2026	All reported flights, Sep 2025
Departed on time	86.9%	87.6%	74.9%	83.1%
Arrived on time	83.6%	84.9%	72.2%	82.8%
Cancelled	0.5%	0.6%	3.6%	0.5%
Average departure delay (late minutes only)	10.5 min	12.5 min	21.9 min	12.2 min
Scheduled departures a day	28	33	29	18,748
Scheduled departures	837	993	10,466	562,439

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
B6 JetBlue Airways	438	52%	86.5%	-2.7 min	0.5%
OH PSA Airlines	222	27%	75.7%	7.0 min	0.5%
MQ Envoy Air	117	14%	88.9%	-7.2 min	0.0%
DL Delta Air Lines	60	7%	81.7%	14.6 min	1.7%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
HPN–MCO	White Plains to Orlando	119	91.6%	-3.7 min	0.0%
HPN–ORD	White Plains to Chicago	117	88.9%	-7.2 min	0.0%
HPN–PBI	White Plains to West Palm Beach/Palm Beach	113	79.6%	-0.2 min	1.8%
HPN–DCA	White Plains to Washington	112	67.9%	18.4 min	0.9%
HPN–CLT	White Plains to Charlotte	110	83.6%	-4.6 min	0.0%
HPN–ATL	White Plains to Atlanta	60	81.7%	14.6 min	1.7%
HPN–RSW	White Plains to Fort Myers	59	89.8%	-8.2 min	0.0%
HPN–FLL	White Plains to Fort Lauderdale	55	80.0%	3.4 min	0.0%
HPN–ACK	White Plains to Nantucket	32	96.9%	-11.8 min	0.0%
HPN–SJU	White Plains to San Juan	30	76.7%	7.7 min	0.0%
HPN–TPA	White Plains to Tampa	30	96.7%	-8.4 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), September 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Sep 2025	Minutes
Air carrier	23.6%	34.3%	2,299
Late-arriving aircraft	46.8%	37.4%	4,565
National Aviation System	26.9%	22.6%	2,626
Extreme weather	2.6%	5.6%	255
Security	0.0%	0.1%	3

9,748 delay minutes on 129 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 HPN on time in September 2025?

86.9% of 837 scheduled domestic departures left less than 15 minutes late, and 83.6% reached their destination on time. The national figures that month were 83.1% and 82.8%.

How does that compare with a year earlier?

In September 2024, 87.6% of 993 departures left on time and 0.6% were cancelled, against 86.9% and 0.5% in September 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for September 2025; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for HPN · methodology · corrections.