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Route · ACV → DEN · 2020–2025 BTS data

Arcata/Eureka to Denver

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), ACV to DEN (Arcata/Eureka to Denver) ranks #4438 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

79.4%
On-time
+0.4 pts
vs US avg
130 min
Delay when late
1,088
Flights
#4438 of 4927
Corpus placement

Cancelled

1.2%

Best Month

N/A

Worst Month

N/A

Distance

1,026 mi

Carriers

1

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Dec 2025 31 3 0 0 OO
Oct 2025 31 3 0 0 OO
Sep 2025 30 6 0 0 OO
Aug 2025 37 10 1 0 OO
Jul 2025 39 8 0 2 OO
Jun 2025 32 6 0 0 OO
May 2025 31 6 0 2 OO
Apr 2025 30 6 0 1 OO
Dec 2024 31 2 0 0 OO
Apr 2024 30 3 0 0 OO
Dec 2023 31 8 1 0 OO
Nov 2023 30 7 0 0 OO
Oct 2023 31 5 3 0 OO
Apr 2023 30 1 0 1 OO
Mar 2023 31 10 0 0 OO
Jan 2023 31 7 1 1 OO
Dec 2022 31 7 0 0 OO
Nov 2022 30 6 0 0 OO
Oct 2022 31 11 0 1 OO
Sep 2022 30 7 0 0 OO
Aug 2022 31 5 0 2 OO
Jul 2022 31 6 0 2 OO
Jun 2022 30 4 1 1 OO
May 2022 31 6 2 1 OO

ACV–DEN seasonal on-time pattern

Best: April (85.0%) · weakest: February (70.0%)

65%70%75%80%85%90% JanFebMarAprMayJunJulAugSepOctNovDec 81.8%

Strongest calendar month

April

85.0% on-time · ~30 flights/mo

Busiest calendar month

July

~34 flights/mo avg

Weakest calendar month

February

70.0% on-time · ~30 flights/mo

Cancellation Rate

1.2%

9 of 751 flights

Diversion Rate

1.9%

14 of 751 flights

Explore origin & destination

On-time and delay data for the airports this route connects.

ACV - Arcata/Eureka

Full on-time, delay-cause, and seasonal performance for Arcata/Eureka, CA.

ACV on-time profile

DEN - Denver

Full on-time, delay-cause, and seasonal performance for Denver, CO.

DEN on-time profile

Compare the two airports

See ACV and DEN side by side on delays, cancellations, and reliability.

Compare ACV vs DEN

Origin-hub reliability standing

Mid-pack among ACV departures

From ACV, this corridor sits with 2 other 75–85% on-time routes out of 3 tracked departures, not the hub's reliability leaders (1 at ≥85%) and not the softest ( 0 below 75%). Destination: Denver · fleet on-time rank #3359 of 4927.

What the Data Says About ACV to DEN

1,088 tracked flights put the ACV to DEN pairing (Arcata/Eureka to Denver) at a 79.4% on-time rate, squarely in line with the wider network. Delays that do occur run 129.7 minutes on average. Across the 1,026-mile route and its 1 carrier, the trailing 24 months show 1.2% cancelled and 1.9% diverted (751 flights sampled).

Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.

On the multi-year calendar, ACV–DEN peaks in April at 85.0% on-time while July carries the heaviest traffic (~34 flights per month) ; the softest month is February at 70.0%, a 15.0-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does ACV to DEN rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, ACV to DEN ranks #4438 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from ACV to DEN? ▼
Flights from Arcata/Eureka to Denver have a 79.4% on-time rate based on 1,088 flights. The average delay is 129.7 minutes.
What is the cancellation rate for ACV to DEN? ▼
Over the last 24 months, 1.2% of flights on this route were cancelled (9 of 751 flights) and 1.9% were diverted.
How far is the flight from ACV to DEN? ▼
The flight distance from Arcata/Eureka (ACV) to Denver (DEN) is approximately 1,026 miles. This route is served by 1 carrier.

Airports on this route

ACV Airport

Arcata/Eureka
DEN Airport

Denver
Data source

Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.

Read our methodology - how this data is sourced, computed, and verified.

Using ACV–DEN data

ACV–DEN is mid-pack at 79.4% on-time; month and carrier mix move more than the corridor headline.

  • Compare ACV and DEN airport profiles: delay causes and top routes differ even on the same corridor. ACV airport
  • If your dates flex, April (85.0% on-time) beats February (70.0%) on this corridor. Seasonal chart
  • 4 other routes post a similar 79.4% on-time rate; compare before you commit to this pairing. Similar routes

On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.