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1,756 km · Domestic

Cleveland Hopkins (CLE) – George Bush Intercontinental (IAH)

In July 2026, 178 flights operated between Cleveland Hopkins and George Bush Intercontinental (both directions), and 84.3% 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
January157122▼ 22.3%
February152138▼ 9.2%
March184130▼ 29.3%
April172120▼ 30.2%
May180140▼ 22.2%
June175172▼ 1.7%
July176178▲ 1.1%
August159––
September120––
October124–in progress
November120––
December124––
Year to date (Jan–Jul)1,1961,000▼ 16.4%

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
January86.6%95.9%▲ 10.7%
February92.8%92.0%▼ 0.9%
March90.2%86.9%▼ 3.7%
April94.2%89.2%▼ 5.3%
May88.9%89.3%▲ 0.4%
June85.1%83.1%▼ 2.4%
July83.5%84.3%▲ 1.0%
August85.5%––
September91.7%––
October91.9%–in progress
November90.0%––
December85.5%––
Year-to-date average (Jan–Jul)88.8%88.7%▼ 0.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January70▼ 100.0%
February00–
March01–
April00–
May20▼ 100.0%
June50▼ 100.0%
July00–
August1––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)141▼ 92.9%

Airlines on this route

  1. United Airlines 98.9%
  2. SkyWest Airlines 1.1%

Oct 1, 2024 – Jul 31, 2026

By direction

CLE → IAH

Scheduled flights
1,688
Flights operated
1,682
Cancelled
6 · 0.4%
On-time departures
92.2%

IAH → CLE

Scheduled flights
1,690
Flights operated
1,680
Cancelled
10 · 0.6%
On-time departures
85.1%

CLE → IAH and IAH → CLE counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 3,342 98.9% 88.6% 16
SkyWest Airlines OO 36 1.1% 91.7% 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 delay06:00–07:00-1.8min · 650 recorded · 645 measured
Gap to highest-delay hour12.6min06:00 ↔ 18:00
Recorded flights3,378CLE–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 · 95.7% · 650 recorded · 645 measured · Source: the US BTS 07:00 · 93.3% · 629 recorded · 629 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 14:00 · 86.5% · 496 recorded · 496 measured · Source: the US BTS 15:00 · 90.1% · 324 recorded · 323 measured · Source: the US BTS 16:00 · 84.9% · 327 recorded · 324 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 18 recorded · 18 measured · Source: the US BTS 18:00 · 81.9% · 794 recorded · 789 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 45 recorded · 43 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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 · -1.8 min · 650 recorded · 645 measured · Source: the US BTS 07:00 · -1.6 min · 629 recorded · 629 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 39 recorded · 39 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 14:00 · 6.0 min · 496 recorded · 496 measured · Source: the US BTS 15:00 · 4.5 min · 324 recorded · 323 measured · Source: the US BTS 16:00 · 5.2 min · 327 recorded · 324 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 18 recorded · 18 measured · Source: the US BTS 18:00 · 10.8 min · 794 recorded · 789 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 45 recorded · 43 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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.

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 · 650 · 650 recorded · 645 measured · Source: the US BTS 07:00 · 629 · 629 recorded · 629 measured · Source: the US BTS 08:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 39 · 39 recorded · 39 measured · Source: the US BTS 13:00 · 52 · 52 recorded · 52 measured · Source: the US BTS 14:00 · 496 · 496 recorded · 496 measured · Source: the US BTS 15:00 · 324 · 324 recorded · 323 measured · Source: the US BTS 16:00 · 327 · 327 recorded · 324 measured · Source: the US BTS 17:00 · 18 · 18 recorded · 18 measured · Source: the US BTS 18:00 · 794 · 794 recorded · 789 measured · Source: the US BTS 19:00 · 45 · 45 recorded · 43 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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———
06:0095.7%-1.8 min645650
07:0093.3%-1.6 min629629
08:00Fewer than 200 measured departures—44
09:00No observations———
10:00No observations———
11:00No observations———
12:00Fewer than 200 measured departures—3939
13:00Fewer than 200 measured departures—5252
14:0086.5%6.0 min496496
15:0090.1%4.5 min323324
16:0084.9%5.2 min324327
17:00Fewer than 200 measured departures—1818
18:0081.9%10.8 min789794
19:00Fewer than 200 measured departures—4345
20:00No observations———
21:00No observations———
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 · 86.8% · 503 recorded · 500 measured · Source: the US BTS Tuesday · 89.1% · 473 recorded · 468 measured · Source: the US BTS Wednesday · 93.2% · 483 recorded · 482 measured · Source: the US BTS Thursday · 91.2% · 498 recorded · 497 measured · Source: the US BTS Friday · 86.0% · 488 recorded · 486 measured · Source: the US BTS Saturday · 86.5% · 430 recorded · 428 measured · Source: the US BTS Sunday · 87.6% · 503 recorded · 501 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 · 6.9 min · 503 recorded · 500 measured · Source: the US BTS Tuesday · 1.6 min · 473 recorded · 468 measured · Source: the US BTS Wednesday · 1.0 min · 483 recorded · 482 measured · Source: the US BTS Thursday · 3.2 min · 498 recorded · 497 measured · Source: the US BTS Friday · 4.0 min · 488 recorded · 486 measured · Source: the US BTS Saturday · 5.0 min · 430 recorded · 428 measured · Source: the US BTS Sunday · 5.9 min · 503 recorded · 501 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 · 503 · 503 recorded · 500 measured · Source: the US BTS Tuesday · 473 · 473 recorded · 468 measured · Source: the US BTS Wednesday · 483 · 483 recorded · 482 measured · Source: the US BTS Thursday · 498 · 498 recorded · 497 measured · Source: the US BTS Friday · 488 · 488 recorded · 486 measured · Source: the US BTS Saturday · 430 · 430 recorded · 428 measured · Source: the US BTS Sunday · 503 · 503 recorded · 501 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday86.8%6.9 min500503
Tuesday89.1%1.6 min468473
Wednesday93.2%1.0 min482483
Thursday91.2%3.2 min497498
Friday86.0%4.0 min486488
Saturday86.5%5.0 min428430
Sunday87.6%5.9 min501503

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 · 90.7% · 286 recorded · 279 measured · Source: the US BTS Feb · 92.4% · 290 recorded · 290 measured · Source: the US BTS Mar · 88.9% · 315 recorded · 314 measured · Source: the US BTS Apr · 92.1% · 292 recorded · 292 measured · Source: the US BTS May · 89.1% · 322 recorded · 320 measured · Source: the US BTS Jun · 84.2% · 352 recorded · 347 measured · Source: the US BTS Jul · 83.9% · 354 recorded · 354 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 160 recorded · 159 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Oct · 91.2% · 272 recorded · 272 measured · Source: the US BTS Nov · 92.1% · 318 recorded · 318 measured · Source: the US BTS Dec · 84.2% · 297 recorded · 297 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 · 1.7 min · 286 recorded · 279 measured · Source: the US BTS Feb · 2.6 min · 290 recorded · 290 measured · Source: the US BTS Mar · 2.9 min · 315 recorded · 314 measured · Source: the US BTS Apr · 2.1 min · 292 recorded · 292 measured · Source: the US BTS May · 2.0 min · 322 recorded · 320 measured · Source: the US BTS Jun · 10.1 min · 352 recorded · 347 measured · Source: the US BTS Jul · 8.7 min · 354 recorded · 354 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 160 recorded · 159 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Oct · 2.6 min · 272 recorded · 272 measured · Source: the US BTS Nov · -0.6 min · 318 recorded · 318 measured · Source: the US BTS Dec · 7.0 min · 297 recorded · 297 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 · 286 · 286 recorded · 279 measured · Source: the US BTS Feb · 290 · 290 recorded · 290 measured · Source: the US BTS Mar · 315 · 315 recorded · 314 measured · Source: the US BTS Apr · 292 · 292 recorded · 292 measured · Source: the US BTS May · 322 · 322 recorded · 320 measured · Source: the US BTS Jun · 352 · 352 recorded · 347 measured · Source: the US BTS Jul · 354 · 354 recorded · 354 measured · Source: the US BTS Aug · 160 · 160 recorded · 159 measured · Source: the US BTS Sep · 120 · 120 recorded · 120 measured · Source: the US BTS Oct · 272 · 272 recorded · 272 measured · Source: the US BTS Nov · 318 · 318 recorded · 318 measured · Source: the US BTS Dec · 297 · 297 recorded · 297 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan90.7%1.7 min279286
Feb92.4%2.6 min290290
Mar88.9%2.9 min314315
Apr92.1%2.1 min292292
May89.1%2.0 min320322
Jun84.2%10.1 min347352
Jul83.9%8.7 min354354
AugFewer than 200 measured departures—159160
SepFewer than 200 measured departures—120120
Oct91.2%2.6 min272272
Nov92.1%-0.6 min318318
Dec84.2%7.0 min297297

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 88.2% 2,980
  • Delayed >15 min 11.3% 382
  • Cancelled 0.5% 16
  • 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

10
10 of 10
Flight numbersBy direction DeparturesOn time
UA1545 CLE → IAH 653 90.6%
UA544 IAH → CLE 651 87.4%
UA1645 CLE → IAH 645 93.0%
UA1934 IAH → CLE 642 85.4%
UA744 IAH → CLE 350 80.1%
UA657 CLE → IAH 35 91.2%
UA1062 CLE → IAH 32 96.9%
UA756 CLE → IAH 32 90.6%
UA2158 CLE → IAH 31 83.9%
UA476 CLE → IAH 30 100.0%

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 178 +1.1% 0 84.3%
June 2026 172 −1.7% 0 83.1%
May 2026 140 −22.2% 0 89.3%
April 2026 120 −30.2% 0 89.2%
March 2026 130 −29.3% 1 86.9%
February 2026 138 −9.2% 0 92.0%
January 2026 122 −22.3% 0 95.9%
December 2025 124 −28.3% 0 85.5%
November 2025 120 −39.4% 0 90.0%
October 2025 124 −16.2% 0 91.9%
September 2025 120 0 91.7%
August 2025 159 1 85.5%
July 2025 176 0 83.5%
June 2025 175 5 85.1%
May 2025 180 2 88.9%
April 2025 172 0 94.2%
March 2025 184 0 90.2%
February 2025 152 0 92.8%
January 2025 157 7 86.6%
December 2024 173 0 83.2%
November 2024 198 0 93.4%
October 2024 148 0 90.5%

How to read this chart

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