Frederick Douglass Grtr Rochester International in November 2025

75.8%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 2025, reporting carriers scheduled 844 domestic departures from Frederick Douglass Grtr Rochester International (ROC). 75.8% left less than 15 minutes late and 74.1% reached their destination on time; 3.7% were cancelled.

Nationally that month, 78.1% of flights departed on time and 77.3% arrived on time, so ROC departures were 2.3 points below the national departure figure.

A year earlier, in November 2024, the airport had 922 departures with 87.0% leaving on time: a change of −11.2 points, with flights down 8%.

Flights arriving at ROC that month were on time 73.0% of the time (844 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 37%, late-arriving aircraft 31% and national aviation system 29%.

On time 74.1%
Arrived 15+ minutes late 22.2%
Cancelled 3.7%
Diverted 0.1%

Every scheduled departure from ROC in November 2025, judged by arrival at the destination.

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

Measure	Nov 2025	Nov 2024	ROC, 12 months to Jul 2026	All reported flights, Nov 2025
Departed on time	75.8%	87.0%	75.3%	78.1%
Arrived on time	74.1%	88.6%	74.8%	77.3%
Cancelled	3.7%	0.0%	2.7%	2.5%
Average departure delay (late minutes only)	19.7 min	7.6 min	19.9 min	15.6 min
Scheduled departures a day	28	31	28	19,018
Scheduled departures	844	922	10,281	570,550

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
YX Republic Airline	209	25%	76.1%	1.4 min	6.7%
WN Southwest Airlines	161	19%	85.7%	-0.3 min	1.9%
DL Delta Air Lines	84	10%	73.8%	6.1 min	3.6%
AA American Airlines	71	8%	81.7%	21.5 min	0.0%
OO SkyWest Airlines	70	8%	72.9%	15.4 min	7.1%
OH PSA Airlines	64	8%	46.9%	30.0 min	4.7%
UA United Airlines	60	7%	60.0%	48.7 min	1.7%
B6 JetBlue Airways	56	7%	73.2%	11.5 min	1.8%
MQ Envoy Air	52	6%	80.8%	7.4 min	1.9%
G4 Allegiant Air	9	1%	33.3%	14.9 min	0.0%
NK Spirit Airlines	8	1%	62.5%	61.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
ROC–ORD	Rochester to Chicago	225	71.6%	17.0 min	4.0%
ROC–BWI	Rochester to Baltimore	91	82.4%	0.8 min	3.3%
ROC–ATL	Rochester to Atlanta	84	73.8%	6.1 min	3.6%
ROC–DCA	Rochester to Washington	83	57.8%	18.1 min	4.8%
ROC–CLT	Rochester to Charlotte	72	80.6%	22.7 min	0.0%
ROC–JFK	Rochester to New York	56	73.2%	11.5 min	1.8%
ROC–DTW	Rochester to Detroit	45	75.6%	6.8 min	11.1%
ROC–EWR	Rochester to Newark	43	69.8%	5.1 min	11.6%
ROC–IAD	Rochester to Washington	30	83.3%	1.0 min	3.3%
ROC–LAS	Rochester to Las Vegas	28	96.4%	-8.5 min	0.0%
ROC–MDW	Rochester to Chicago	27	88.9%	-0.5 min	0.0%
ROC–LGA	Rochester to New York	24	66.7%	31.2 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 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2025	Minutes
Air carrier	37.2%	30.2%	6,353
Late-arriving aircraft	30.7%	38.3%	5,238
National Aviation System	28.5%	26.7%	4,870
Extreme weather	3.6%	4.6%	614
Security	0.0%	0.1%	0

17,075 delay minutes on 187 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 ROC on time in November 2025?

75.8% of 844 scheduled domestic departures left less than 15 minutes late, and 74.1% reached their destination on time. The national figures that month were 78.1% and 77.3%.

How does that compare with a year earlier?

In November 2024, 87.0% of 922 departures left on time and 0.0% were cancelled, against 75.8% and 3.7% in November 2025.

Provenance

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