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1,402 km · Domestic

Cincinnati Northern Kentucky (CVG) – George Bush Intercontinental (IAH)

In July 2026, 108 flights operated between Cincinnati Northern Kentucky and George Bush Intercontinental (both directions), and 76.9% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January57102▲ 78.9%
February56102▲ 82.1%
March62120▲ 93.5%
April60120▲ 100.0%
May134122▼ 9.0%
June130110▼ 15.4%
July75108▲ 44.0%
August99––
September132––
October130–in progress
November138––
December88––
Year to date (Jan–Jul)574784▲ 36.6%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January86.0%95.1%▲ 10.6%
February80.4%86.3%▲ 7.3%
March69.4%80.0%▲ 15.3%
April85.0%81.7%▼ 3.9%
May79.9%81.1%▲ 1.5%
June80.0%67.3%▼ 15.9%
July76.0%76.9%▲ 1.2%
August77.8%––
September83.3%––
October83.8%–in progress
November80.4%––
December80.7%––
Year-to-date average (Jan–Jul)79.5%81.2%▲ 2.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January54▼ 20.0%
February00–
March04–
April00–
May220.0%
June00–
July30▼ 100.0%
August1––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)10100.0%

Airlines on this route

  1. United Airlines 91.2%
  2. Frontier Airlines 8.1%
  3. SkyWest Airlines 0.7%

Oct 1, 2024 – Jul 31, 2026

By direction

CVG → IAH

Scheduled flights
1,103
Flights operated
1,090
Cancelled
13 · 1.2%
On-time departures
86.9%

IAH → CVG

Scheduled flights
1,101
Flights operated
1,089
Cancelled
12 · 1.1%
On-time departures
75.8%

CVG → IAH and IAH → CVG counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 2,010 91.2% 81.6% 24
Frontier Airlines F9 178 8.1% 80.2% 1
SkyWest Airlines OO 16 0.7% 62.5% 0

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

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.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay06:00–07:002.1min · 467 recorded · 459 measured
Gap to highest-delay hour17.9min06:00 ↔ 20:00
Recorded flights2,204CVG–IAH

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 91.7% · 467 recorded · 459 measured · Source: the US BTS 07:00 · 91.0% · 212 recorded · 210 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 71 recorded · 70 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 36 recorded · 36 measured · Source: the US BTS 12:00 · 84.5% · 351 recorded · 349 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 91 recorded · 90 measured · Source: the US BTS 17:00 · 76.1% · 232 recorded · 230 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 45 recorded · 44 measured · Source: the US BTS 20:00 · 69.4% · 560 recorded · 552 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 13 recorded · 13 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 2.1 min · 467 recorded · 459 measured · Source: the US BTS 07:00 · 2.6 min · 212 recorded · 210 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 71 recorded · 70 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 36 recorded · 36 measured · Source: the US BTS 12:00 · 6.0 min · 351 recorded · 349 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 91 recorded · 90 measured · Source: the US BTS 17:00 · 14.8 min · 232 recorded · 230 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 45 recorded · 44 measured · Source: the US BTS 20:00 · 19.9 min · 560 recorded · 552 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 13 recorded · 13 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 467 · 467 recorded · 459 measured · Source: the US BTS 07:00 · 212 · 212 recorded · 210 measured · Source: the US BTS 08:00 · 71 · 71 recorded · 70 measured · Source: the US BTS 09:00 · 9 · 9 recorded · 9 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · 36 · 36 recorded · 36 measured · Source: the US BTS 12:00 · 351 · 351 recorded · 349 measured · Source: the US BTS 13:00 · 5 · 5 recorded · 5 measured · Source: the US BTS 14:00 · 22 · 22 recorded · 22 measured · Source: the US BTS 15:00 · 14 · 14 recorded · 14 measured · Source: the US BTS 16:00 · 91 · 91 recorded · 90 measured · Source: the US BTS 17:00 · 232 · 232 recorded · 230 measured · Source: the US BTS 18:00 · 76 · 76 recorded · 76 measured · Source: the US BTS 19:00 · 45 · 45 recorded · 44 measured · Source: the US BTS 20:00 · 560 · 560 recorded · 552 measured · Source: the US BTS 21:00 · 13 · 13 recorded · 13 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:0091.7%2.1 min459467
07:0091.0%2.6 min210212
08:00Fewer than 200 measured departures—7071
09:00Fewer than 200 measured departures—99
10:00No observations———
11:00Fewer than 200 measured departures—3636
12:0084.5%6.0 min349351
13:00Fewer than 200 measured departures—55
14:00Fewer than 200 measured departures—2222
15:00Fewer than 200 measured departures—1414
16:00Fewer than 200 measured departures—9091
17:0076.1%14.8 min230232
18:00Fewer than 200 measured departures—7676
19:00Fewer than 200 measured departures—4445
20:0069.4%19.9 min552560
21:00Fewer than 200 measured departures—1313
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 80.6% · 329 recorded · 325 measured · Source: the US BTS Tuesday · 87.4% · 281 recorded · 278 measured · Source: the US BTS Wednesday · 83.7% · 308 recorded · 306 measured · Source: the US BTS Thursday · 83.8% · 341 recorded · 339 measured · Source: the US BTS Friday · 75.5% · 330 recorded · 327 measured · Source: the US BTS Saturday · 79.4% · 254 recorded · 252 measured · Source: the US BTS Sunday · 79.8% · 361 recorded · 352 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 11.6 min · 329 recorded · 325 measured · Source: the US BTS Tuesday · 3.3 min · 281 recorded · 278 measured · Source: the US BTS Wednesday · 9.0 min · 308 recorded · 306 measured · Source: the US BTS Thursday · 10.3 min · 341 recorded · 339 measured · Source: the US BTS Friday · 13.6 min · 330 recorded · 327 measured · Source: the US BTS Saturday · 13.3 min · 254 recorded · 252 measured · Source: the US BTS Sunday · 10.4 min · 361 recorded · 352 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 329 · 329 recorded · 325 measured · Source: the US BTS Tuesday · 281 · 281 recorded · 278 measured · Source: the US BTS Wednesday · 308 · 308 recorded · 306 measured · Source: the US BTS Thursday · 341 · 341 recorded · 339 measured · Source: the US BTS Friday · 330 · 330 recorded · 327 measured · Source: the US BTS Saturday · 254 · 254 recorded · 252 measured · Source: the US BTS Sunday · 361 · 361 recorded · 352 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday80.6%11.6 min325329
Tuesday87.4%3.3 min278281
Wednesday83.7%9.0 min306308
Thursday83.8%10.3 min339341
Friday75.5%13.6 min327330
Saturday79.4%13.3 min252254
Sunday79.8%10.4 min352361

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 Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 168 recorded · 159 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 158 recorded · 158 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 182 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS May · 80.5% · 260 recorded · 256 measured · Source: the US BTS Jun · 74.2% · 240 recorded · 240 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 186 recorded · 183 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 100 recorded · 99 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 132 recorded · 132 measured · Source: the US BTS Oct · 84.1% · 208 recorded · 208 measured · Source: the US BTS Nov · 85.0% · 226 recorded · 226 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 160 recorded · 156 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 168 recorded · 159 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 158 recorded · 158 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 182 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS May · 14.3 min · 260 recorded · 256 measured · Source: the US BTS Jun · 16.5 min · 240 recorded · 240 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 186 recorded · 183 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 100 recorded · 99 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 132 recorded · 132 measured · Source: the US BTS Oct · 5.5 min · 208 recorded · 208 measured · Source: the US BTS Nov · 6.4 min · 226 recorded · 226 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 160 recorded · 156 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 168 · 168 recorded · 159 measured · Source: the US BTS Feb · 158 · 158 recorded · 158 measured · Source: the US BTS Mar · 186 · 186 recorded · 182 measured · Source: the US BTS Apr · 180 · 180 recorded · 180 measured · Source: the US BTS May · 260 · 260 recorded · 256 measured · Source: the US BTS Jun · 240 · 240 recorded · 240 measured · Source: the US BTS Jul · 186 · 186 recorded · 183 measured · Source: the US BTS Aug · 100 · 100 recorded · 99 measured · Source: the US BTS Sep · 132 · 132 recorded · 132 measured · Source: the US BTS Oct · 208 · 208 recorded · 208 measured · Source: the US BTS Nov · 226 · 226 recorded · 226 measured · Source: the US BTS Dec · 160 · 160 recorded · 156 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—159168
FebFewer than 200 measured departures—158158
MarFewer than 200 measured departures—182186
AprFewer than 200 measured departures—180180
May80.5%14.3 min256260
Jun74.2%16.5 min240240
JulFewer than 200 measured departures—183186
AugFewer than 200 measured departures—99100
SepFewer than 200 measured departures—132132
Oct84.1%5.5 min208208
Nov85.0%6.4 min226226
DecFewer than 200 measured departures—156160

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 time 80.4% 1,773
  • Delayed >15 min 18.4% 406
  • Cancelled 1.1% 25
  • Missing departure time 0.0% 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 the on-time rate and average delay.

Flight numbers on this route

16
16 of 16
Flight numbersBy direction DeparturesOn time
UA2442 CVG → IAH 609 91.3%
UA2069 IAH → CVG 591 70.5%
F991069 CVG → IAH 89 84.3%
F991070 IAH → CVG 81 76.3%
UA2364 IAH → CVG 62 73.8%
UA395 CVG → IAH 61 80.3%
UA337 CVG → IAH 50 89.8%
UA2144 IAH → CVG 47 89.4%
UA284 CVG → IAH 47 80.9%
UA323 IAH → CVG 47 85.1%
UA743 CVG → IAH 47 74.5%
UA1982 CVG → IAH 37 97.3%
UA765 IAH → CVG 35 94.3%
UA738 CVG → IAH 34 76.5%
UA2682 IAH → CVG 32 56.3%
UA304 IAH → CVG 31 90.0%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 108 +44.0% 0 76.9%
June 2026 110 −15.4% 0 67.3%
May 2026 122 −9.0% 2 81.1%
April 2026 120 +100.0% 0 81.7%
March 2026 120 +93.5% 4 80.0%
February 2026 102 +82.1% 0 86.3%
January 2026 102 +78.9% 4 95.1%
December 2025 88 +29.4% 0 80.7%
November 2025 138 +56.8% 0 80.4%
October 2025 130 +66.7% 0 83.8%
September 2025 132 0 83.3%
August 2025 99 1 77.8%
July 2025 75 3 76.0%
June 2025 130 0 80.0%
May 2025 134 2 79.9%
April 2025 60 0 85.0%
March 2025 62 0 69.4%
February 2025 56 0 80.4%
January 2025 57 5 86.0%
December 2024 68 4 83.8%
November 2024 88 0 92.0%
October 2024 78 0 84.6%

How to read this chart

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