Patrick Leahy Burlington International in November 2023

93.1%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 November 2023, reporting carriers scheduled 577 domestic departures from Patrick Leahy Burlington International (BTV). 93.1% left less than 15 minutes late and 87.7% reached their destination on time; 0.0% were cancelled.

Nationally that month, 86.0% of flights departed on time and 86.2% arrived on time, so BTV departures were 7.1 points above the national departure figure.

Flights arriving at BTV that month were on time 88.2% of the time (577 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 40%, late-arriving aircraft 31% and national aviation system 29%.

On time 87.7%
Arrived 15+ minutes late 12.3%
Cancelled 0.0%
Diverted 0.0%

Every scheduled departure from BTV in November 2023, judged by arrival at the destination.

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

Measure	Nov 2023	Year earlier	BTV, 12 months to Jul 2026	All reported flights, Nov 2023
Departed on time	93.1%	—	76.9%	86.0%
Arrived on time	87.7%	—	71.8%	86.2%
Cancelled	0.0%	—	2.9%	0.1%
Average departure delay (late minutes only)	7.0 min	—	24.0 min	9.4 min
Scheduled departures a day	19	—	17	18,793
Scheduled departures	577	—	6,084	563,777

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
YX Republic Airline	145	25%	91.7%	-11.7 min	0.0%
OH PSA Airlines	120	21%	81.7%	-0.9 min	0.0%
9E Endeavor Air	115	20%	93.0%	-17.1 min	0.0%
B6 JetBlue Airways	68	12%	83.8%	-3.5 min	0.0%
AA American Airlines	58	10%	86.2%	14.0 min	0.0%
UA United Airlines	33	6%	81.8%	-6.0 min	0.0%
DL Delta Air Lines	32	6%	90.6%	-8.9 min	0.0%
MQ Envoy Air	5	1%	80.0%	-1.2 min	0.0%
OO SkyWest Airlines	1	0%	100.0%	-27.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
BTV–JFK	Burlington to New York	128	87.5%	-9.4 min	0.0%
BTV–EWR	Burlington to Newark	89	88.8%	-8.3 min	0.0%
BTV–DCA	Burlington to Washington	86	80.2%	4.7 min	0.0%
BTV–ORD	Burlington to Chicago	63	92.1%	-15.8 min	0.0%
BTV–PHL	Burlington to Philadelphia	58	86.2%	14.0 min	0.0%
BTV–LGA	Burlington to New York	52	94.2%	-18.5 min	0.0%
BTV–CLT	Burlington to Charlotte	35	85.7%	-15.0 min	0.0%
BTV–ATL	Burlington to Atlanta	30	90.0%	-8.6 min	0.0%
BTV–IAD	Burlington to Washington	30	86.7%	-5.4 min	0.0%
BTV–DTW	Burlington to Detroit	4	100.0%	-19.0 min	0.0%
BTV–MSP	Burlington to Minneapolis	2	100.0%	-13.5 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), November 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2023	Minutes
Air carrier	39.9%	42.5%	1,757
Late-arriving aircraft	30.5%	37.3%	1,345
National Aviation System	29.1%	16.2%	1,281
Extreme weather	0.5%	3.7%	24
Security	0.0%	0.3%	0

4,407 delay minutes on 71 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 BTV on time in November 2023?

93.1% of 577 scheduled domestic departures left less than 15 minutes late, and 87.7% reached their destination on time. The national figures that month were 86.0% and 86.2%.

How does that compare with a year earlier?

November 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 November 2023; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for BTV · methodology · corrections.