Westchester County in August 2023

76.0%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 2023, reporting carriers scheduled 1,009 domestic departures from Westchester County (HPN). 76.0% left less than 15 minutes late and 76.0% reached their destination on time; 1.8% were cancelled.

Nationally that month, 76.7% of flights departed on time and 76.9% arrived on time, so HPN departures were 0.7 points below the national departure figure.

Flights arriving at HPN that month were on time 70.8% of the time (1,009 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 42%, late-arriving aircraft 36% and extreme weather 13%.

On time 76.0%
Arrived 15+ minutes late 21.8%
Cancelled 1.8%
Diverted 0.4%

Every scheduled departure from HPN in August 2023, judged by arrival at the destination.

August 2023 against a year earlier, the airport's year and the nation

Measure	Aug 2023	Year earlier	HPN, 12 months to Jul 2026	All reported flights, Aug 2023
Departed on time	76.0%	—	74.9%	76.7%
Arrived on time	76.0%	—	72.2%	76.9%
Cancelled	1.8%	—	3.6%	1.5%
Average departure delay (late minutes only)	20.8 min	—	21.9 min	17.3 min
Scheduled departures a day	34	—	29	20,100
Scheduled departures	1,009	—	10,466	602,987

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
B6 JetBlue Airways	403	40%	73.2%	9.8 min	2.0%
OO SkyWest Airlines	265	26%	77.0%	11.8 min	0.8%
OH PSA Airlines	219	22%	82.2%	0.9 min	1.8%
DL Delta Air Lines	62	6%	77.4%	16.0 min	3.2%
YX Republic Airline	60	6%	66.7%	6.5 min	3.3%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
HPN–ATL	White Plains to Atlanta	147	76.2%	14.1 min	1.4%
HPN–CLT	White Plains to Charlotte	113	79.6%	1.7 min	0.9%
HPN–DCA	White Plains to Washington	112	82.1%	1.8 min	2.7%
HPN–DTW	White Plains to Detroit	93	74.2%	21.8 min	1.1%
HPN–MCO	White Plains to Orlando	93	66.7%	18.7 min	1.1%
HPN–PBI	White Plains to West Palm Beach/Palm Beach	93	59.1%	23.8 min	0.0%
HPN–ORD	White Plains to Chicago	87	81.6%	0.3 min	1.1%
HPN–FLL	White Plains to Fort Lauderdale	62	72.6%	23.4 min	3.2%
HPN–BOS	White Plains to Boston	54	70.4%	3.4 min	3.7%
HPN–ACK	White Plains to Nantucket	31	87.1%	-1.0 min	0.0%
HPN–CHS	White Plains to Charleston	31	100.0%	-31.5 min	0.0%
HPN–MVY	White Plains to Martha's Vineyard	31	74.2%	0.8 min	6.5%

By scheduled departure hour

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), August 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Aug 2023	Minutes
Air carrier	42.1%	36.7%	7,939
Late-arriving aircraft	35.7%	42.2%	6,735
National Aviation System	9.3%	15.7%	1,754
Extreme weather	13.0%	5.1%	2,448
Security	0.0%	0.2%	3

18,879 delay minutes on 220 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 August 2023?

76.0% of 1,009 scheduled domestic departures left less than 15 minutes late, and 76.0% reached their destination on time. The national figures that month were 76.7% and 76.9%.

How does that compare with a year earlier?

August 2022 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 August 2023; 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.