OnTimeStats

Historical on-time performance

Traverse City to Denver

1,032 miData through May 2026Source: US DOT · BTS

Flights on TVC–DEN arrive on time 67% of the time over the last 12 months.

On-time rate67%arrived within 15 min
p90 delay55 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights

based on 207 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.

  • SkyWest Airlines
    On-time83%
    Medianon time
    p9030 min
    Cancel0.0%
    Flights30
  • United Airlines
    On-time64%
    Median5 min
    p9055 min
    Cancel0.0%
    Flights177

Why flights run late

Delay causes

  • Airline41%
  • Weather3%
  • Air traffic (NAS)29%
  • Late aircraft28%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline100%
  • Weather0%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 1 cancellations with a reported cause (BTS reports causes from June 2003).

Over time

On-time trend

By season

On-time rate by month

Keep exploring

Related pages

Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.