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1,928 km · Domestic

Cleveland Hopkins (CLE) – Denver (DEN)

In July 2026, 366 flights operated between Cleveland Hopkins and Denver (both directions), and 75.4% 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
January251242▼ 3.6%
February202204▲ 1.0%
March240267▲ 11.3%
April304278▼ 8.6%
May321322▲ 0.3%
June349359▲ 2.9%
July370366▼ 1.1%
August351––
September324––
October316–in progress
November304––
December331––
Year to date (Jan–Jul)2,0372,0380.0%

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
January76.9%85.1%▲ 10.7%
February87.6%81.9%▼ 6.5%
March82.1%71.5%▼ 12.9%
April85.2%78.4%▼ 8.0%
May74.8%83.2%▲ 11.2%
June71.6%78.0%▲ 8.9%
July74.6%75.4%▲ 1.1%
August77.8%––
September83.0%––
October76.9%–in progress
November86.5%––
December78.5%––
Year-to-date average (Jan–Jul)79.0%79.1%▲ 0.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January12▲ 100.0%
February00–
March20▼ 100.0%
April20▼ 100.0%
May00–
June01–
July24▲ 100.0%
August3––
September2––
October1–in progress
November1––
December2––
Year to date (Jan–Jul)770.0%

Airlines on this route

  1. United Airlines 52.4%
  2. Southwest Airlines 32.4%
  3. Frontier Airlines 15.2%

Oct 1, 2024 – Jul 31, 2026

By direction

CLE → DEN

Scheduled flights
3,263
Flights operated
3,251
Cancelled
12 · 0.4%
On-time departures
83.1%

DEN → CLE

Scheduled flights
3,266
Flights operated
3,255
Cancelled
11 · 0.3%
On-time departures
76.3%

CLE → DEN and DEN → CLE counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 3,419 52.4% 86.0% 4
Southwest Airlines WN 2,115 32.4% 71.0% 8
Frontier Airlines F9 995 15.2% 76.7% 11

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 delay06:00–07:00-0.5min · 455 recorded · 454 measured
Gap to highest-delay hour32.8min06:00 ↔ 18:00
Recorded flights6,529CLE–DEN

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

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

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

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

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———
05:0096.3%-0.2 min245247
06:0095.2%-0.5 min454455
07:00Fewer than 200 measured departures—154154
08:0092.3%1.5 min482484
09:0089.9%2.1 min287287
10:0085.0%6.1 min1,0501,050
11:0085.5%6.6 min352353
12:0084.3%2.5 min248250
13:0085.5%7.0 min387388
14:00Fewer than 200 measured departures—187189
15:00Fewer than 200 measured departures—153153
16:0082.1%11.5 min704704
17:0071.1%17.9 min945949
18:0050.9%32.3 min389391
19:0047.5%31.9 min316320
20:00Fewer than 200 measured departures—142144
21:00Fewer than 200 measured departures—1111
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

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

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

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

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday76.9%13.3 min977980
Tuesday81.2%9.7 min924926
Wednesday82.7%9.1 min860862
Thursday79.3%11.7 min1,0071,008
Friday78.4%12.5 min972982
Saturday80.8%8.4 min751752
Sunday79.5%10.5 min1,0151,019

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

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

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

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

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan80.9%8.1 min493496
Feb84.7%7.2 min406406
Mar76.5%12.8 min507509
Apr82.0%8.7 min582584
May79.0%10.7 min643643
Jun74.9%16.4 min708709
Jul75.0%18.1 min736742
Aug77.8%14.4 min351354
Sep83.0%8.0 min324326
Oct80.4%6.9 min506507
Nov85.4%5.7 min604605
Dec81.0%9.2 min646648

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 79.4% 5,186
  • Delayed >15 min 20.2% 1,320
  • Cancelled 0.4% 23
  • 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

56
56 of 56
Flight numbersBy direction DeparturesOn time
UA486 CLE → DEN 601 86.5%
F991918 DEN → CLE 458 87.7%
UA1521 DEN → CLE 344 86.6%
UA1690 CLE → DEN 311 93.2%
UA1790 DEN → CLE 277 73.7%
UA690 CLE → DEN 275 93.8%
UA1795 DEN → CLE 268 80.2%
F994637 CLE → DEN 241 59.9%
F994639 CLE → DEN 235 72.8%
UA2476 DEN → CLE 155 86.4%
UA621 DEN → CLE 105 86.7%
UA1642 DEN → CLE 103 92.2%
UA286 CLE → DEN 96 92.7%
UA619 DEN → CLE 93 97.9%
UA1076 DEN → CLE 73 87.7%
WN2123 CLE → DEN 73 84.9%
UA2246 CLE → DEN 72 88.9%
WN2024 CLE → DEN 68 82.4%
WN4242 DEN → CLE 65 75.0%
WN244 CLE → DEN 63 88.9%
WN862 CLE → DEN 61 93.4%
WN3541 DEN → CLE 60 80.0%
WN1083 CLE → DEN 58 91.2%
WN1661 DEN → CLE 58 41.4%
WN2051 DEN → CLE 58 54.4%
WN2887 CLE → DEN 58 50.0%
WN3930 CLE → DEN 58 100.0%
WN425 CLE → DEN 58 94.8%
WN727 CLE → DEN 58 100.0%
WN2262 CLE → DEN 57 77.2%
WN2452 DEN → CLE 57 71.9%
WN2495 DEN → CLE 52 27.5%
WN2337 DEN → CLE 50 16.3%
WN3004 DEN → CLE 50 55.1%
WN3833 CLE → DEN 50 70.0%
WN1463 CLE → DEN 49 79.6%
WN2016 DEN → CLE 49 73.5%
WN3280 DEN → CLE 49 71.4%
WN3148 DEN → CLE 47 78.7%
WN1097 DEN → CLE 42 69.1%
WN1336 CLE → DEN 42 45.2%
WN1506 DEN → CLE 41 75.6%
WN573 CLE → DEN 41 80.0%
WN1967 DEN → CLE 39 84.6%
UA270 CLE → DEN 37 89.2%
UA1800 DEN → CLE 36 58.3%
UA1147 DEN → CLE 35 54.3%
UA1219 CLE → DEN 35 88.6%
UA631 CLE → DEN 35 60.0%
WN1164 DEN → CLE 33 33.3%
WN450 CLE → DEN 33 93.9%
UA1452 CLE → DEN 32 96.9%
UA1195 CLE → DEN 31 87.1%
UA2633 CLE → DEN 30 93.3%
UA596 DEN → CLE 30 86.7%
WN1469 DEN → CLE 30 56.7%

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 366 −1.1% 4 75.4%
June 2026 359 +2.9% 1 78.0%
May 2026 322 +0.3% 0 83.2%
April 2026 278 −8.6% 0 78.4%
March 2026 267 +11.3% 0 71.5%
February 2026 204 +1.0% 0 81.9%
January 2026 242 −3.6% 2 85.1%
December 2025 331 +5.1% 2 78.5%
November 2025 304 +1.3% 1 86.5%
October 2025 316 +66.3% 1 76.9%
September 2025 324 2 83.0%
August 2025 351 3 77.8%
July 2025 370 2 74.6%
June 2025 349 0 71.6%
May 2025 321 0 74.8%
April 2025 304 2 85.2%
March 2025 240 2 82.1%
February 2025 202 0 87.6%
January 2025 251 1 76.9%
December 2024 315 0 83.5%
November 2024 300 0 84.3%
October 2024 190 0 86.3%

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