Cincinnati Northern Kentucky International Airport handled 806,853 passengers in May 2026, up 2.0% on a year earlier, according to US Bureau of Transportation Statistics — T-100 Air Carrier Statistics.
Also tracked here: aircraft movements (through May 2026), tonnes of cargo (through May 2026).
Flight timing & delays
Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.
US domestic sectors recorded by BTS
Source: BTS · US Department of Transportation · 2024-09-01 → 2026-06-30
Lowest average delay06:00–07:003.7min · 8,027 recorded · 7,931 measured
Gap to highest-delay hour31.0min06:00 ↔ 21:00
Recorded flights63,594Cincinnati Northern Kentucky International Airport
Departure hour
On-time departures
100.050.00.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
34.817.40.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
8,0274,0140
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
View the figures
Departure hour
On-time departures
Average departure delay
With departure time
Recorded flights
00:00
No observations
—
—
—
01:00
No observations
—
—
—
02:00
No observations
—
—
—
03:00
No observations
—
—
—
04:00
No observations
—
—
—
05:00
91.6%
3.8 min
2,527
2,579
06:00
91.9%
3.7 min
7,931
8,027
07:00
90.0%
6.6 min
7,531
7,622
08:00
87.2%
12.0 min
5,298
5,358
09:00
89.7%
6.3 min
2,325
2,356
10:00
87.8%
5.9 min
2,192
2,225
11:00
83.4%
8.5 min
3,736
3,781
12:00
79.9%
12.5 min
3,774
3,839
13:00
81.9%
12.3 min
3,019
3,057
14:00
77.0%
14.3 min
3,895
3,948
15:00
76.9%
15.3 min
3,859
3,901
16:00
76.1%
17.0 min
3,738
3,816
17:00
75.5%
17.0 min
4,206
4,281
18:00
72.4%
18.9 min
3,735
3,835
19:00
72.7%
18.9 min
3,267
3,370
20:00
67.5%
24.6 min
942
979
21:00
61.5%
34.8 min
517
530
22:00
Fewer than 200 measured departures
—
88
90
23:00
No observations
—
—
—
Day of week
On-time departures
100.050.00.0
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
16.08.00.0
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
9,9824,9910
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
View the figures
Day of week
On-time departures
Average departure delay
With departure time
Recorded flights
Monday
81.2%
14.6 min
9,759
9,982
Tuesday
85.2%
8.4 min
7,738
7,835
Wednesday
85.8%
7.9 min
7,893
7,989
Thursday
82.6%
10.2 min
9,622
9,757
Friday
82.4%
11.3 min
9,709
9,841
Saturday
82.2%
10.7 min
8,147
8,254
Sunday
79.8%
16.0 min
9,712
9,936
Month of year
Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.
On-time departures
100.050.00.0
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
24.312.20.0
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
6,5213,2610
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
View the figures
Month of year
On-time departures
Average departure delay
With departure time
Recorded flights
Jan
83.8%
11.1 min
4,528
4,785
Feb
83.4%
10.3 min
4,523
4,593
Mar
80.8%
14.7 min
5,927
6,049
Apr
84.0%
9.9 min
5,669
5,727
May
82.4%
10.8 min
5,947
6,005
Jun
76.8%
17.4 min
6,071
6,165
Jul
72.9%
24.3 min
2,993
3,077
Aug
82.6%
11.2 min
2,862
2,894
Sep
87.1%
5.9 min
5,905
5,938
Oct
88.2%
4.5 min
6,463
6,521
Nov
86.9%
6.8 min
5,845
5,924
Dec
77.5%
17.6 min
5,847
5,916
Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.
Recorded outcomes
On time81.3%51,686
Delayed >15 min17.1%10,894
Cancelled1.6%1,014
Missing departure time0.0%0
All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.
On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from punctuality and average delay.
Flights touching Brazil reported to ANAC · partial coverage
Source: ANAC Brazil VRA · 2024-09-01 → 2024-09-29
Recorded flights25Cincinnati Northern Kentucky International Airport
Departure hour
Recorded flights
25130
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.
View the figures
Departure hour
On-time departures
Average departure delay
With departure time
Recorded flights
00:00
No observations
—
—
—
01:00
No observations
—
—
—
02:00
No observations
—
—
—
03:00
No observations
—
—
—
04:00
No observations
—
—
—
05:00
Fewer than 200 measured departures
—
24
25
06:00
No observations
—
—
—
07:00
No observations
—
—
—
08:00
No observations
—
—
—
09:00
No observations
—
—
—
10:00
No observations
—
—
—
11:00
No observations
—
—
—
12:00
No observations
—
—
—
13:00
No observations
—
—
—
14:00
No observations
—
—
—
15:00
No observations
—
—
—
16:00
No observations
—
—
—
17:00
No observations
—
—
—
18:00
No observations
—
—
—
19:00
No observations
—
—
—
20:00
No observations
—
—
—
21:00
No observations
—
—
—
22:00
No observations
—
—
—
23:00
No observations
—
—
—
Day of week
Recorded flights
530
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.
View the figures
Day of week
On-time departures
Average departure delay
With departure time
Recorded flights
Monday
Fewer than 200 measured departures
—
4
4
Tuesday
Fewer than 200 measured departures
—
4
4
Wednesday
Fewer than 200 measured departures
—
4
4
Thursday
Fewer than 200 measured departures
—
4
4
Friday
Fewer than 200 measured departures
—
4
4
Saturday
No observations
—
—
—
Sunday
Fewer than 200 measured departures
—
4
5
Month of year
Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.
Recorded flights
25130
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.
View the figures
Month of year
On-time departures
Average departure delay
With departure time
Recorded flights
Jan
No observations
—
—
—
Feb
No observations
—
—
—
Mar
No observations
—
—
—
Apr
No observations
—
—
—
May
No observations
—
—
—
Jun
No observations
—
—
—
Jul
No observations
—
—
—
Aug
No observations
—
—
—
Sep
Fewer than 200 measured departures
—
24
25
Oct
No observations
—
—
—
Nov
No observations
—
—
—
Dec
No observations
—
—
—
Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.
Recorded outcomes
On time96.0%24
Delayed >15 min0.0%0
Cancelled4.0%1
Missing departure time0.0%0
All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.
On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from punctuality and average delay.