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1,647 km · Domestic

California Redwood Coast-Humboldt County (ACV) – Denver (DEN)

In July 2026, 62 flights operated between California Redwood Coast-Humboldt County and Denver (both directions), and 74.2% 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
January4662▲ 34.8%
February4456▲ 27.3%
March5260▲ 15.4%
April60600.0%
May62620.0%
June6457▼ 10.9%
July7962▼ 21.5%
August71––
September60––
October62–in progress
November58––
December62––
Year to date (Jan–Jul)407419▲ 2.9%

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
January95.7%87.1%▼ 9.0%
February93.2%76.8%▼ 17.6%
March82.7%71.7%▼ 13.3%
April85.0%75.0%▼ 11.8%
May87.1%79.0%▼ 9.3%
June89.1%64.9%▼ 27.2%
July81.0%74.2%▼ 8.4%
August78.9%––
September95.0%––
October91.9%–in progress
November89.7%––
December87.1%––
Year-to-date average (Jan–Jul)87.7%75.5%▼ 13.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February00–
March02–
April00–
May00–
June03–
July00–
August2––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)05

By direction

ACV → DEN

Scheduled flights
650
Flights operated
644
Cancelled
6 · 0.9%
On-time departures
82.9%

DEN → ACV

Scheduled flights
649
Flights operated
647
Cancelled
2 · 0.3%
On-time departures
84.5%

ACV → DEN and DEN → ACV counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 1,299 100.0% 83.7% 8

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 delay11:00–12:008.2min · 625 recorded · 623 measured
Gap to highest-delay hour4.8min11:00 ↔ 12:00
Recorded flights1,299ACV–DEN

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 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 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 · 85.9% · 625 recorded · 623 measured · Source: the US BTS 12:00 · 83.3% · 610 recorded · 604 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 21 recorded · 21 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 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 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 · 8.2 min · 625 recorded · 623 measured · Source: the US BTS 12:00 · 13.0 min · 610 recorded · 604 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 21 recorded · 21 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 · 22 · 22 recorded · 22 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 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 · 625 · 625 recorded · 623 measured · Source: the US BTS 12:00 · 610 · 610 recorded · 604 measured · Source: the US BTS 13:00 · 21 · 21 recorded · 21 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 21 · 21 recorded · 21 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.

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———
05:00Fewer than 200 measured departures—2222
06:00No observations———
07:00No observations———
08:00No observations———
09:00No observations———
10:00No observations———
11:0085.9%8.2 min623625
12:0083.3%13.0 min604610
13:00Fewer than 200 measured departures—2121
14:00No observations———
15:00No observations———
16:00No observations———
17:00No observations———
18:00No observations———
19:00Fewer than 200 measured departures—2121
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 196 · 196 recorded · 193 measured · Source: the US BTS Tuesday · 176 · 176 recorded · 175 measured · Source: the US BTS Wednesday · 184 · 184 recorded · 181 measured · Source: the US BTS Thursday · 192 · 192 recorded · 192 measured · Source: the US BTS Friday · 194 · 194 recorded · 193 measured · Source: the US BTS Saturday · 164 · 164 recorded · 164 measured · Source: the US BTS Sunday · 193 · 193 recorded · 193 measured · Source: the US BTS

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 weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—193196
TuesdayFewer than 200 measured departures—175176
WednesdayFewer than 200 measured departures—181184
ThursdayFewer than 200 measured departures—192192
FridayFewer than 200 measured departures—193194
SaturdayFewer than 200 measured departures—164164
SundayFewer than 200 measured departures—193193

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 Partial coverage: only airlines that report on-time data to the US DOT
Jan · 108 · 108 recorded · 108 measured · Source: the US BTS Feb · 100 · 100 recorded · 100 measured · Source: the US BTS Mar · 114 · 114 recorded · 112 measured · Source: the US BTS Apr · 120 · 120 recorded · 120 measured · Source: the US BTS May · 124 · 124 recorded · 124 measured · Source: the US BTS Jun · 124 · 124 recorded · 121 measured · Source: the US BTS Jul · 141 · 141 recorded · 141 measured · Source: the US BTS Aug · 73 · 73 recorded · 71 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 95 · 95 recorded · 95 measured · Source: the US BTS Nov · 116 · 116 recorded · 115 measured · Source: the US BTS Dec · 124 · 124 recorded · 124 measured · Source: the US BTS

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 yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—108108
FebFewer than 200 measured departures—100100
MarFewer than 200 measured departures—112114
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—124124
JunFewer than 200 measured departures—121124
JulFewer than 200 measured departures—141141
AugFewer than 200 measured departures—7173
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—9595
NovFewer than 200 measured departures—115116
DecFewer than 200 measured departures—124124

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 83.2% 1,081
  • Delayed >15 min 16.2% 210
  • Cancelled 0.6% 8
  • 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

3
Flight numbersBy direction DeparturesOn time
OO5966 ACV → DEN 592 82.4%
OO5506 DEN → ACV 569 85.7%
OO4724 DEN → ACV 32 81.3%

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 62 −21.5% 0 74.2%
June 2026 57 −10.9% 3 64.9%
May 2026 62 +0.0% 0 79.0%
April 2026 60 +0.0% 0 75.0%
March 2026 60 +15.4% 2 71.7%
February 2026 56 +27.3% 0 76.8%
January 2026 62 +34.8% 0 87.1%
December 2025 62 +0.0% 0 87.1%
November 2025 58 +1.8% 0 89.7%
October 2025 62 +87.9% 0 91.9%
September 2025 60 0 95.0%
August 2025 71 2 78.9%
July 2025 79 0 81.0%
June 2025 64 0 89.1%
May 2025 62 0 87.1%
April 2025 60 0 85.0%
March 2025 52 0 82.7%
February 2025 44 0 93.2%
January 2025 46 0 95.7%
December 2024 62 0 93.5%
November 2024 57 1 78.9%
October 2024 33 0 93.9%

How to read this chart

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