CVG · Cincinnati Northern Kentucky International Airport

Share of flights 15+ min late, by month

departures arrivals usual for the month (departures) Jan 2015 → Jul 2026; gridlines 10/20/30/40%

Month	Flights	Late 15+	vs usual	Cancelled	Avg min	Main cause
Jul 2026	3,262	24.2%	-2.0	2.8%	21	Late aircraft
Jun 2026	3,129	21.7%	-1.0	1.6%	19	Late aircraft
May 2026	3,064	15.9%	-3.3	1.0%	12	Late aircraft
Apr 2026	2,835	14.9%	-1.7	1.0%	14	Late aircraft
Mar 2026	3,105	22.3%	+5.4	2.8%	21	Late aircraft
Feb 2026	2,270	16.7%	+3.5	1.5%	14	Airline
Jan 2026	2,380	17.3%	+1.3	6.3%	16	Late aircraft
Dec 2025	2,710	27.4%	+7.7	1.7%	25	Late aircraft
Nov 2025	2,713	15.4%	+2.5	2.7%	14	Late aircraft
Oct 2025	2,941	14.8%	+0.8	0.5%	11	Air traffic
Sep 2025	2,613	13.6%	+0.6	0.6%	10	Airline
Aug 2025	2,894	17.8%	-0.7	1.1%	16	Late aircraft
Jul 2025	3,077	27.9%	+5.0	2.7%	27	Late aircraft
Jun 2025	3,036	26.5%	+3.8	1.5%	22	Late aircraft
May 2025	2,941	20.9%	+1.7	0.9%	17	Airline
Apr 2025	2,892	18.0%	+1.3	1.0%	15	Airline
Mar 2025	2,944	17.2%	+2.3	1.2%	16	Airline
Feb 2025	2,323	17.7%	+4.5	1.6%	14	Air traffic
Jan 2025	2,405	16.0%	-1.4	4.5%	15	Airline
Dec 2024	3,206	19.7%	+2.9	0.7%	17	Late aircraft
Nov 2024	3,211	11.8%	-1.5	0.2%	9	Airline
Oct 2024	3,580	10.1%	-3.9	1.2%	8	Airline
Sep 2024	3,325	13.0%	-0.6	0.5%	10	Late aircraft
Aug 2024	3,599	20.5%	+2.0	3.1%	17	Airline

Airline	Flights	Late	Canc.
United	155	7.8%	1.3%
Republic	362	12.7%	0.3%
SkyWest	93	14.0%	0.0%
Delta	584	15.2%	0.0%
Endeavor	480	18.0%	0.2%
Envoy	205	20.7%	1.0%
American	193	22.3%	2.6%
Frontier	371	25.1%	1.1%
PSA	297	26.7%	1.7%
Allegiant	268	27.5%	1.1%
Southwest	172	27.9%	0.0%

Airlines with 30+ departures that month.

Date	Flights	Late	Canc.
2022-12-23	103	95%	42%
2026-01-25	86	62%	81%
2022-02-03	107	0%	92%
2025-01-06	87	78%	54%
2022-12-24	77	84%	25%
2024-07-19	133	81%	24%
2025-12-14	101	83%	6%
2018-07-20	166	70%	5%
2022-02-04	108	48%	39%
2021-06-19	101	67%	4%
2026-03-16	109	57%	25%
2020-04-06	86	18%	60%

Departures; ranked by share late or cancelled.

None recorded.